diff --git a/GUI/Qt/Resources/annotation_28.png b/GUI/Qt/Resources/annotation_28.png
index 98b00cda..0d35b30b 100644
Binary files a/GUI/Qt/Resources/annotation_28.png and b/GUI/Qt/Resources/annotation_28.png differ
diff --git a/GUI/Qt/Resources/arrow_down_16.png b/GUI/Qt/Resources/arrow_down_16.png
index f5276c1a..d1e87159 100644
Binary files a/GUI/Qt/Resources/arrow_down_16.png and b/GUI/Qt/Resources/arrow_down_16.png differ
diff --git a/GUI/Qt/Resources/arrow_up_16.png b/GUI/Qt/Resources/arrow_up_16.png
index 77b58d84..1eee2eaa 100644
Binary files a/GUI/Qt/Resources/arrow_up_16.png and b/GUI/Qt/Resources/arrow_up_16.png differ
diff --git a/GUI/Qt/Resources/brush_shape_adaptive.png b/GUI/Qt/Resources/brush_shape_adaptive.png
index 5629fa27..4741eaf2 100644
Binary files a/GUI/Qt/Resources/brush_shape_adaptive.png and b/GUI/Qt/Resources/brush_shape_adaptive.png differ
diff --git a/GUI/Qt/Resources/brush_shape_round.png b/GUI/Qt/Resources/brush_shape_round.png
index 8638faa0..b1a968a5 100644
Binary files a/GUI/Qt/Resources/brush_shape_round.png and b/GUI/Qt/Resources/brush_shape_round.png differ
diff --git a/GUI/Qt/Resources/brush_shape_square.png b/GUI/Qt/Resources/brush_shape_square.png
index ac654370..c3f90951 100644
Binary files a/GUI/Qt/Resources/brush_shape_square.png and b/GUI/Qt/Resources/brush_shape_square.png differ
diff --git a/GUI/Qt/Resources/color_bar.png b/GUI/Qt/Resources/color_bar.png
index 5e02c82b..94a9c9d7 100644
Binary files a/GUI/Qt/Resources/color_bar.png and b/GUI/Qt/Resources/color_bar.png differ
diff --git a/GUI/Qt/Resources/combo_all_labels.png b/GUI/Qt/Resources/combo_all_labels.png
index 659bcaad..f7ab7d16 100644
Binary files a/GUI/Qt/Resources/combo_all_labels.png and b/GUI/Qt/Resources/combo_all_labels.png differ
diff --git a/GUI/Qt/Resources/combo_visible_labels.png b/GUI/Qt/Resources/combo_visible_labels.png
index d6e40c19..5fe6e351 100644
Binary files a/GUI/Qt/Resources/combo_visible_labels.png and b/GUI/Qt/Resources/combo_visible_labels.png differ
diff --git a/GUI/Qt/Resources/configure.png b/GUI/Qt/Resources/configure.png
index 37288ce6..85b2a930 100644
Binary files a/GUI/Qt/Resources/configure.png and b/GUI/Qt/Resources/configure.png differ
diff --git a/GUI/Qt/Resources/context_gray_10.png b/GUI/Qt/Resources/context_gray_10.png
index 358285ab..5c27ccd9 100644
Binary files a/GUI/Qt/Resources/context_gray_10.png and b/GUI/Qt/Resources/context_gray_10.png differ
diff --git a/GUI/Qt/Resources/context_gray_10@2x.png b/GUI/Qt/Resources/context_gray_10@2x.png
index f2ac8b05..b94c6897 100644
Binary files a/GUI/Qt/Resources/context_gray_10@2x.png and b/GUI/Qt/Resources/context_gray_10@2x.png differ
diff --git a/GUI/Qt/Resources/context_gray_12.png b/GUI/Qt/Resources/context_gray_12.png
index bae0a497..55370870 100644
Binary files a/GUI/Qt/Resources/context_gray_12.png and b/GUI/Qt/Resources/context_gray_12.png differ
diff --git a/GUI/Qt/Resources/context_gray_12@2x.png b/GUI/Qt/Resources/context_gray_12@2x.png
index 3881cbd9..c7d800f4 100644
Binary files a/GUI/Qt/Resources/context_gray_12@2x.png and b/GUI/Qt/Resources/context_gray_12@2x.png differ
diff --git a/GUI/Qt/Resources/context_gray_16.png b/GUI/Qt/Resources/context_gray_16.png
index 0aba0060..5c658f6e 100644
Binary files a/GUI/Qt/Resources/context_gray_16.png and b/GUI/Qt/Resources/context_gray_16.png differ
diff --git a/GUI/Qt/Resources/context_gray_48.png b/GUI/Qt/Resources/context_gray_48.png
index 4ac1fdab..49f40a1e 100644
Binary files a/GUI/Qt/Resources/context_gray_48.png and b/GUI/Qt/Resources/context_gray_48.png differ
diff --git a/GUI/Qt/Resources/crosshair_cursor_bitmap.png b/GUI/Qt/Resources/crosshair_cursor_bitmap.png
index fe3803d7..6a9b89a8 100644
Binary files a/GUI/Qt/Resources/crosshair_cursor_bitmap.png and b/GUI/Qt/Resources/crosshair_cursor_bitmap.png differ
diff --git a/GUI/Qt/Resources/crosshair_cursor_mask.png b/GUI/Qt/Resources/crosshair_cursor_mask.png
index db05dbb5..773668fd 100644
Binary files a/GUI/Qt/Resources/crosshair_cursor_mask.png and b/GUI/Qt/Resources/crosshair_cursor_mask.png differ
diff --git a/GUI/Qt/Resources/delete_22.png b/GUI/Qt/Resources/delete_22.png
index 4ffcaeda..eb800612 100644
Binary files a/GUI/Qt/Resources/delete_22.png and b/GUI/Qt/Resources/delete_22.png differ
diff --git a/GUI/Qt/Resources/dl_3d.png b/GUI/Qt/Resources/dl_3d.png
index 8f805445..b883e40f 100644
Binary files a/GUI/Qt/Resources/dl_3d.png and b/GUI/Qt/Resources/dl_3d.png differ
diff --git a/GUI/Qt/Resources/dl_axial.png b/GUI/Qt/Resources/dl_axial.png
index 3c910d7c..876521e5 100644
Binary files a/GUI/Qt/Resources/dl_axial.png and b/GUI/Qt/Resources/dl_axial.png differ
diff --git a/GUI/Qt/Resources/dl_coronal.png b/GUI/Qt/Resources/dl_coronal.png
index ae9757dc..b7cfe9aa 100644
Binary files a/GUI/Qt/Resources/dl_coronal.png and b/GUI/Qt/Resources/dl_coronal.png differ
diff --git a/GUI/Qt/Resources/dl_fourviews.png b/GUI/Qt/Resources/dl_fourviews.png
index 8a2930f6..41df4239 100644
Binary files a/GUI/Qt/Resources/dl_fourviews.png and b/GUI/Qt/Resources/dl_fourviews.png differ
diff --git a/GUI/Qt/Resources/dl_sagittal.png b/GUI/Qt/Resources/dl_sagittal.png
index 63612371..dc8af6d2 100644
Binary files a/GUI/Qt/Resources/dl_sagittal.png and b/GUI/Qt/Resources/dl_sagittal.png differ
diff --git a/GUI/Qt/Resources/dl_toolbox.png b/GUI/Qt/Resources/dl_toolbox.png
index a6aca77c..e5cb985d 100644
Binary files a/GUI/Qt/Resources/dl_toolbox.png and b/GUI/Qt/Resources/dl_toolbox.png differ
diff --git a/GUI/Qt/Resources/dlg_error_32.png b/GUI/Qt/Resources/dlg_error_32.png
index 1ef2b6f5..6b70ae20 100644
Binary files a/GUI/Qt/Resources/dlg_error_32.png and b/GUI/Qt/Resources/dlg_error_32.png differ
diff --git a/GUI/Qt/Resources/dlg_warning_32.png b/GUI/Qt/Resources/dlg_warning_32.png
index c506b521..0eb97a7a 100644
Binary files a/GUI/Qt/Resources/dlg_warning_32.png and b/GUI/Qt/Resources/dlg_warning_32.png differ
diff --git a/GUI/Qt/Resources/edgefunction.png b/GUI/Qt/Resources/edgefunction.png
index 3a1877cb..be57261b 100644
Binary files a/GUI/Qt/Resources/edgefunction.png and b/GUI/Qt/Resources/edgefunction.png differ
diff --git a/GUI/Qt/Resources/expand_16.png b/GUI/Qt/Resources/expand_16.png
index 034513ae..f8ba9e22 100644
Binary files a/GUI/Qt/Resources/expand_16.png and b/GUI/Qt/Resources/expand_16.png differ
diff --git a/GUI/Qt/Resources/fltkbutton.png b/GUI/Qt/Resources/fltkbutton.png
index c53357a0..b2569f2a 100644
Binary files a/GUI/Qt/Resources/fltkbutton.png and b/GUI/Qt/Resources/fltkbutton.png differ
diff --git a/GUI/Qt/Resources/fltkbutton_pressed.png b/GUI/Qt/Resources/fltkbutton_pressed.png
index 98e1abc5..e78dd62d 100644
Binary files a/GUI/Qt/Resources/fltkbutton_pressed.png and b/GUI/Qt/Resources/fltkbutton_pressed.png differ
diff --git a/GUI/Qt/Resources/fltkpanel.png b/GUI/Qt/Resources/fltkpanel.png
index 9f512585..5f5ae609 100644
Binary files a/GUI/Qt/Resources/fltkpanel.png and b/GUI/Qt/Resources/fltkpanel.png differ
diff --git a/GUI/Qt/Resources/icons8-camera-12.png b/GUI/Qt/Resources/icons8-camera-12.png
index 71ad4cea..3b85be61 100644
Binary files a/GUI/Qt/Resources/icons8-camera-12.png and b/GUI/Qt/Resources/icons8-camera-12.png differ
diff --git a/GUI/Qt/Resources/icons8-camera-12@x2.png b/GUI/Qt/Resources/icons8-camera-12@x2.png
index ce330dc1..30f3c316 100644
Binary files a/GUI/Qt/Resources/icons8-camera-12@x2.png and b/GUI/Qt/Resources/icons8-camera-12@x2.png differ
diff --git a/GUI/Qt/Resources/icons8_attach_16.png b/GUI/Qt/Resources/icons8_attach_16.png
index 48bf07b0..8eb0d58b 100644
Binary files a/GUI/Qt/Resources/icons8_attach_16.png and b/GUI/Qt/Resources/icons8_attach_16.png differ
diff --git a/GUI/Qt/Resources/icons8_attach_16@2x.png b/GUI/Qt/Resources/icons8_attach_16@2x.png
index 2f4c4403..9f6411f2 100644
Binary files a/GUI/Qt/Resources/icons8_attach_16@2x.png and b/GUI/Qt/Resources/icons8_attach_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_close_16.png b/GUI/Qt/Resources/icons8_close_16.png
index af6e5c1c..8536d10c 100644
Binary files a/GUI/Qt/Resources/icons8_close_16.png and b/GUI/Qt/Resources/icons8_close_16.png differ
diff --git a/GUI/Qt/Resources/icons8_cursor_16.png b/GUI/Qt/Resources/icons8_cursor_16.png
index dfc743b3..73563023 100644
Binary files a/GUI/Qt/Resources/icons8_cursor_16.png and b/GUI/Qt/Resources/icons8_cursor_16.png differ
diff --git a/GUI/Qt/Resources/icons8_cursor_16@2x.png b/GUI/Qt/Resources/icons8_cursor_16@2x.png
index 402af908..fe341f16 100644
Binary files a/GUI/Qt/Resources/icons8_cursor_16@2x.png and b/GUI/Qt/Resources/icons8_cursor_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_delete_sign_16.png b/GUI/Qt/Resources/icons8_delete_sign_16.png
index a113487f..eac78c4a 100644
Binary files a/GUI/Qt/Resources/icons8_delete_sign_16.png and b/GUI/Qt/Resources/icons8_delete_sign_16.png differ
diff --git a/GUI/Qt/Resources/icons8_delete_sign_16@2x.png b/GUI/Qt/Resources/icons8_delete_sign_16@2x.png
index e951abdc..82a9a403 100644
Binary files a/GUI/Qt/Resources/icons8_delete_sign_16@2x.png and b/GUI/Qt/Resources/icons8_delete_sign_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_down_12.png b/GUI/Qt/Resources/icons8_down_12.png
index 69219cf0..329ce3bc 100644
Binary files a/GUI/Qt/Resources/icons8_down_12.png and b/GUI/Qt/Resources/icons8_down_12.png differ
diff --git a/GUI/Qt/Resources/icons8_down_12@x2.png b/GUI/Qt/Resources/icons8_down_12@x2.png
index 5d4079de..59e90866 100644
Binary files a/GUI/Qt/Resources/icons8_down_12@x2.png and b/GUI/Qt/Resources/icons8_down_12@x2.png differ
diff --git a/GUI/Qt/Resources/icons8_down_18.png b/GUI/Qt/Resources/icons8_down_18.png
index 09c744ef..43173d83 100644
Binary files a/GUI/Qt/Resources/icons8_down_18.png and b/GUI/Qt/Resources/icons8_down_18.png differ
diff --git a/GUI/Qt/Resources/icons8_error_16.png b/GUI/Qt/Resources/icons8_error_16.png
index 00f2a943..d8029488 100644
Binary files a/GUI/Qt/Resources/icons8_error_16.png and b/GUI/Qt/Resources/icons8_error_16.png differ
diff --git a/GUI/Qt/Resources/icons8_error_16@2x.png b/GUI/Qt/Resources/icons8_error_16@2x.png
index 5567ac8b..17605ac5 100644
Binary files a/GUI/Qt/Resources/icons8_error_16@2x.png and b/GUI/Qt/Resources/icons8_error_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_fantasy_16.png b/GUI/Qt/Resources/icons8_fantasy_16.png
index 29fd59d0..6568df68 100644
Binary files a/GUI/Qt/Resources/icons8_fantasy_16.png and b/GUI/Qt/Resources/icons8_fantasy_16.png differ
diff --git a/GUI/Qt/Resources/icons8_film_reel_12.png b/GUI/Qt/Resources/icons8_film_reel_12.png
index 243c2e2d..d1aa1457 100644
Binary files a/GUI/Qt/Resources/icons8_film_reel_12.png and b/GUI/Qt/Resources/icons8_film_reel_12.png differ
diff --git a/GUI/Qt/Resources/icons8_film_reel_12@2x.png b/GUI/Qt/Resources/icons8_film_reel_12@2x.png
index af827c58..f5efdf18 100644
Binary files a/GUI/Qt/Resources/icons8_film_reel_12@2x.png and b/GUI/Qt/Resources/icons8_film_reel_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_flip_vertical_16.png b/GUI/Qt/Resources/icons8_flip_vertical_16.png
index 02dd7806..9fda6c7d 100644
Binary files a/GUI/Qt/Resources/icons8_flip_vertical_16.png and b/GUI/Qt/Resources/icons8_flip_vertical_16.png differ
diff --git a/GUI/Qt/Resources/icons8_flip_vertical_16@2x.png b/GUI/Qt/Resources/icons8_flip_vertical_16@2x.png
index 34228670..33423d6b 100644
Binary files a/GUI/Qt/Resources/icons8_flip_vertical_16@2x.png and b/GUI/Qt/Resources/icons8_flip_vertical_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_generic_text_16.png b/GUI/Qt/Resources/icons8_generic_text_16.png
index 457dec64..ba2f833c 100644
Binary files a/GUI/Qt/Resources/icons8_generic_text_16.png and b/GUI/Qt/Resources/icons8_generic_text_16.png differ
diff --git a/GUI/Qt/Resources/icons8_generic_text_16@2x.png b/GUI/Qt/Resources/icons8_generic_text_16@2x.png
index e963da4c..a7c6e397 100644
Binary files a/GUI/Qt/Resources/icons8_generic_text_16@2x.png and b/GUI/Qt/Resources/icons8_generic_text_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_info_16.png b/GUI/Qt/Resources/icons8_info_16.png
index 2d622c87..e0b8c8c3 100644
Binary files a/GUI/Qt/Resources/icons8_info_16.png and b/GUI/Qt/Resources/icons8_info_16.png differ
diff --git a/GUI/Qt/Resources/icons8_info_16@2x.png b/GUI/Qt/Resources/icons8_info_16@2x.png
index 671b22b2..2568d04c 100644
Binary files a/GUI/Qt/Resources/icons8_info_16@2x.png and b/GUI/Qt/Resources/icons8_info_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_invisible_12.png b/GUI/Qt/Resources/icons8_invisible_12.png
index 16362a11..1a6e8010 100644
Binary files a/GUI/Qt/Resources/icons8_invisible_12.png and b/GUI/Qt/Resources/icons8_invisible_12.png differ
diff --git a/GUI/Qt/Resources/icons8_invisible_12@2x.png b/GUI/Qt/Resources/icons8_invisible_12@2x.png
index ff80e645..3631125e 100644
Binary files a/GUI/Qt/Resources/icons8_invisible_12@2x.png and b/GUI/Qt/Resources/icons8_invisible_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_invisible_16.png b/GUI/Qt/Resources/icons8_invisible_16.png
index a8595a31..cfa3b4e9 100644
Binary files a/GUI/Qt/Resources/icons8_invisible_16.png and b/GUI/Qt/Resources/icons8_invisible_16.png differ
diff --git a/GUI/Qt/Resources/icons8_layers_16.png b/GUI/Qt/Resources/icons8_layers_16.png
index c1040c38..e4340ca3 100644
Binary files a/GUI/Qt/Resources/icons8_layers_16.png and b/GUI/Qt/Resources/icons8_layers_16.png differ
diff --git a/GUI/Qt/Resources/icons8_layers_16@2x.png b/GUI/Qt/Resources/icons8_layers_16@2x.png
index f9ccfc31..1410ac5e 100644
Binary files a/GUI/Qt/Resources/icons8_layers_16@2x.png and b/GUI/Qt/Resources/icons8_layers_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_left_click_16.png b/GUI/Qt/Resources/icons8_mouse_left_click_16.png
index b09bc17d..5bd90a8d 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_left_click_16.png and b/GUI/Qt/Resources/icons8_mouse_left_click_16.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_left_click_16@2x.png b/GUI/Qt/Resources/icons8_mouse_left_click_16@2x.png
index 7b39cf2e..d8b4bbd8 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_left_click_16@2x.png and b/GUI/Qt/Resources/icons8_mouse_left_click_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_right_click_16.png b/GUI/Qt/Resources/icons8_mouse_right_click_16.png
index 10d72fcf..323025c5 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_right_click_16.png and b/GUI/Qt/Resources/icons8_mouse_right_click_16.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_right_click_16@2x.png b/GUI/Qt/Resources/icons8_mouse_right_click_16@2x.png
index c6675bfe..7333e87f 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_right_click_16@2x.png and b/GUI/Qt/Resources/icons8_mouse_right_click_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_scrolling_16.png b/GUI/Qt/Resources/icons8_mouse_scrolling_16.png
index af39e8f2..db2afb19 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_scrolling_16.png and b/GUI/Qt/Resources/icons8_mouse_scrolling_16.png differ
diff --git a/GUI/Qt/Resources/icons8_mouse_scrolling_16@2x.png b/GUI/Qt/Resources/icons8_mouse_scrolling_16@2x.png
index acd6bb2a..95f9668d 100644
Binary files a/GUI/Qt/Resources/icons8_mouse_scrolling_16@2x.png and b/GUI/Qt/Resources/icons8_mouse_scrolling_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_no_entry_16.png b/GUI/Qt/Resources/icons8_no_entry_16.png
index e17f478c..ea11c4ee 100644
Binary files a/GUI/Qt/Resources/icons8_no_entry_16.png and b/GUI/Qt/Resources/icons8_no_entry_16.png differ
diff --git a/GUI/Qt/Resources/icons8_no_entry_16@2x.png b/GUI/Qt/Resources/icons8_no_entry_16@2x.png
index d4018fde..ccd8ab96 100644
Binary files a/GUI/Qt/Resources/icons8_no_entry_16@2x.png and b/GUI/Qt/Resources/icons8_no_entry_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_opened_folder_16.png b/GUI/Qt/Resources/icons8_opened_folder_16.png
index 3df3bbb6..dd43c870 100644
Binary files a/GUI/Qt/Resources/icons8_opened_folder_16.png and b/GUI/Qt/Resources/icons8_opened_folder_16.png differ
diff --git a/GUI/Qt/Resources/icons8_opened_folder_16@2x.png b/GUI/Qt/Resources/icons8_opened_folder_16@2x.png
index f0d987b3..1b35e3f7 100644
Binary files a/GUI/Qt/Resources/icons8_opened_folder_16@2x.png and b/GUI/Qt/Resources/icons8_opened_folder_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_palette_16.png b/GUI/Qt/Resources/icons8_palette_16.png
index b4ab838b..f0d91d90 100644
Binary files a/GUI/Qt/Resources/icons8_palette_16.png and b/GUI/Qt/Resources/icons8_palette_16.png differ
diff --git a/GUI/Qt/Resources/icons8_palette_16@2x.png b/GUI/Qt/Resources/icons8_palette_16@2x.png
index cf4e49f9..3e8ce5ce 100644
Binary files a/GUI/Qt/Resources/icons8_palette_16@2x.png and b/GUI/Qt/Resources/icons8_palette_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_pin-48.png b/GUI/Qt/Resources/icons8_pin-48.png
index 100616e1..0fdeb42d 100755
Binary files a/GUI/Qt/Resources/icons8_pin-48.png and b/GUI/Qt/Resources/icons8_pin-48.png differ
diff --git a/GUI/Qt/Resources/icons8_pin_10.png b/GUI/Qt/Resources/icons8_pin_10.png
index 582e860e..c7104a2e 100644
Binary files a/GUI/Qt/Resources/icons8_pin_10.png and b/GUI/Qt/Resources/icons8_pin_10.png differ
diff --git a/GUI/Qt/Resources/icons8_pin_12.png b/GUI/Qt/Resources/icons8_pin_12.png
index 15a749f6..8e778bfb 100644
Binary files a/GUI/Qt/Resources/icons8_pin_12.png and b/GUI/Qt/Resources/icons8_pin_12.png differ
diff --git a/GUI/Qt/Resources/icons8_pin_12@2x.png b/GUI/Qt/Resources/icons8_pin_12@2x.png
index b2ff8926..a1b4f2ec 100644
Binary files a/GUI/Qt/Resources/icons8_pin_12@2x.png and b/GUI/Qt/Resources/icons8_pin_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_pin_16.png b/GUI/Qt/Resources/icons8_pin_16.png
index 4117463b..f6420dad 100644
Binary files a/GUI/Qt/Resources/icons8_pin_16.png and b/GUI/Qt/Resources/icons8_pin_16.png differ
diff --git a/GUI/Qt/Resources/icons8_plus_16.png b/GUI/Qt/Resources/icons8_plus_16.png
index a9455024..dd5eddd5 100644
Binary files a/GUI/Qt/Resources/icons8_plus_16.png and b/GUI/Qt/Resources/icons8_plus_16.png differ
diff --git a/GUI/Qt/Resources/icons8_plus_16@2x.png b/GUI/Qt/Resources/icons8_plus_16@2x.png
index fd94434e..f17c4a63 100644
Binary files a/GUI/Qt/Resources/icons8_plus_16@2x.png and b/GUI/Qt/Resources/icons8_plus_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_redo-48.png b/GUI/Qt/Resources/icons8_redo-48.png
index 9f0878b8..9cea1b56 100755
Binary files a/GUI/Qt/Resources/icons8_redo-48.png and b/GUI/Qt/Resources/icons8_redo-48.png differ
diff --git a/GUI/Qt/Resources/icons8_refresh-48.png b/GUI/Qt/Resources/icons8_refresh-48.png
index e73deeee..fe5c9ada 100755
Binary files a/GUI/Qt/Resources/icons8_refresh-48.png and b/GUI/Qt/Resources/icons8_refresh-48.png differ
diff --git a/GUI/Qt/Resources/icons8_ruler_16.png b/GUI/Qt/Resources/icons8_ruler_16.png
index e1ba7a64..fbb281bb 100644
Binary files a/GUI/Qt/Resources/icons8_ruler_16.png and b/GUI/Qt/Resources/icons8_ruler_16.png differ
diff --git a/GUI/Qt/Resources/icons8_ruler_16@2x.png b/GUI/Qt/Resources/icons8_ruler_16@2x.png
index 6353cda4..1d669a54 100644
Binary files a/GUI/Qt/Resources/icons8_ruler_16@2x.png and b/GUI/Qt/Resources/icons8_ruler_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_slr_camera_12.png b/GUI/Qt/Resources/icons8_slr_camera_12.png
index 5cc5b73f..861b7cf9 100644
Binary files a/GUI/Qt/Resources/icons8_slr_camera_12.png and b/GUI/Qt/Resources/icons8_slr_camera_12.png differ
diff --git a/GUI/Qt/Resources/icons8_slr_camera_12@2x.png b/GUI/Qt/Resources/icons8_slr_camera_12@2x.png
index 2522b6c2..8aecb5e3 100644
Binary files a/GUI/Qt/Resources/icons8_slr_camera_12@2x.png and b/GUI/Qt/Resources/icons8_slr_camera_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_slr_camera_16.png b/GUI/Qt/Resources/icons8_slr_camera_16.png
index 86ae1930..9b56d612 100644
Binary files a/GUI/Qt/Resources/icons8_slr_camera_16.png and b/GUI/Qt/Resources/icons8_slr_camera_16.png differ
diff --git a/GUI/Qt/Resources/icons8_slr_camera_16@2x.png b/GUI/Qt/Resources/icons8_slr_camera_16@2x.png
index 214a9ca8..ad3388a6 100644
Binary files a/GUI/Qt/Resources/icons8_slr_camera_16@2x.png and b/GUI/Qt/Resources/icons8_slr_camera_16@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_star-48.png b/GUI/Qt/Resources/icons8_star-48.png
index 1fb42f55..82b6f055 100755
Binary files a/GUI/Qt/Resources/icons8_star-48.png and b/GUI/Qt/Resources/icons8_star-48.png differ
diff --git a/GUI/Qt/Resources/icons8_star_12.png b/GUI/Qt/Resources/icons8_star_12.png
index b73eb6c8..084a8da9 100644
Binary files a/GUI/Qt/Resources/icons8_star_12.png and b/GUI/Qt/Resources/icons8_star_12.png differ
diff --git a/GUI/Qt/Resources/icons8_star_8.png b/GUI/Qt/Resources/icons8_star_8.png
index f8bdbdb4..8be9bfb3 100644
Binary files a/GUI/Qt/Resources/icons8_star_8.png and b/GUI/Qt/Resources/icons8_star_8.png differ
diff --git a/GUI/Qt/Resources/icons8_undo-48.png b/GUI/Qt/Resources/icons8_undo-48.png
index de271498..9e5ffbdf 100755
Binary files a/GUI/Qt/Resources/icons8_undo-48.png and b/GUI/Qt/Resources/icons8_undo-48.png differ
diff --git a/GUI/Qt/Resources/icons8_unpin_12.png b/GUI/Qt/Resources/icons8_unpin_12.png
index 18d25cb7..1fe23a2f 100644
Binary files a/GUI/Qt/Resources/icons8_unpin_12.png and b/GUI/Qt/Resources/icons8_unpin_12.png differ
diff --git a/GUI/Qt/Resources/icons8_unpin_12@2x.png b/GUI/Qt/Resources/icons8_unpin_12@2x.png
index 8f16cd2a..621122b1 100644
Binary files a/GUI/Qt/Resources/icons8_unpin_12@2x.png and b/GUI/Qt/Resources/icons8_unpin_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_unpin_16.png b/GUI/Qt/Resources/icons8_unpin_16.png
index 3dc5ad20..1691c475 100644
Binary files a/GUI/Qt/Resources/icons8_unpin_16.png and b/GUI/Qt/Resources/icons8_unpin_16.png differ
diff --git a/GUI/Qt/Resources/icons8_up_12.png b/GUI/Qt/Resources/icons8_up_12.png
index 9fb6ee18..12ce30a1 100644
Binary files a/GUI/Qt/Resources/icons8_up_12.png and b/GUI/Qt/Resources/icons8_up_12.png differ
diff --git a/GUI/Qt/Resources/icons8_up_12@x2.png b/GUI/Qt/Resources/icons8_up_12@x2.png
index d079733a..3612fec8 100644
Binary files a/GUI/Qt/Resources/icons8_up_12@x2.png and b/GUI/Qt/Resources/icons8_up_12@x2.png differ
diff --git a/GUI/Qt/Resources/icons8_up_18.png b/GUI/Qt/Resources/icons8_up_18.png
index 32cb120f..77ef6746 100644
Binary files a/GUI/Qt/Resources/icons8_up_18.png and b/GUI/Qt/Resources/icons8_up_18.png differ
diff --git a/GUI/Qt/Resources/icons8_visible_12.png b/GUI/Qt/Resources/icons8_visible_12.png
index 77314695..d74645fa 100644
Binary files a/GUI/Qt/Resources/icons8_visible_12.png and b/GUI/Qt/Resources/icons8_visible_12.png differ
diff --git a/GUI/Qt/Resources/icons8_visible_12@2x.png b/GUI/Qt/Resources/icons8_visible_12@2x.png
index 8257e549..712d4254 100644
Binary files a/GUI/Qt/Resources/icons8_visible_12@2x.png and b/GUI/Qt/Resources/icons8_visible_12@2x.png differ
diff --git a/GUI/Qt/Resources/icons8_visible_16.png b/GUI/Qt/Resources/icons8_visible_16.png
index 46d56950..641e6630 100644
Binary files a/GUI/Qt/Resources/icons8_visible_16.png and b/GUI/Qt/Resources/icons8_visible_16.png differ
diff --git a/GUI/Qt/Resources/icons8_whitepin_16.png b/GUI/Qt/Resources/icons8_whitepin_16.png
index 1355b215..da146c00 100644
Binary files a/GUI/Qt/Resources/icons8_whitepin_16.png and b/GUI/Qt/Resources/icons8_whitepin_16.png differ
diff --git a/GUI/Qt/Resources/icons8_zoomin_16.png b/GUI/Qt/Resources/icons8_zoomin_16.png
index 8e4d606d..9bda43f2 100644
Binary files a/GUI/Qt/Resources/icons8_zoomin_16.png and b/GUI/Qt/Resources/icons8_zoomin_16.png differ
diff --git a/GUI/Qt/Resources/icons8_zoomout_16.png b/GUI/Qt/Resources/icons8_zoomout_16.png
index 109cb8f5..b0f3f94f 100644
Binary files a/GUI/Qt/Resources/icons8_zoomout_16.png and b/GUI/Qt/Resources/icons8_zoomout_16.png differ
diff --git a/GUI/Qt/Resources/layer_Inspector_16.png b/GUI/Qt/Resources/layer_Inspector_16.png
index 3dcb0631..136302de 100644
Binary files a/GUI/Qt/Resources/layer_Inspector_16.png and b/GUI/Qt/Resources/layer_Inspector_16.png differ
diff --git a/GUI/Qt/Resources/layer_invisible_16.png b/GUI/Qt/Resources/layer_invisible_16.png
index 2ce9e880..f57d126e 100644
Binary files a/GUI/Qt/Resources/layer_invisible_16.png and b/GUI/Qt/Resources/layer_invisible_16.png differ
diff --git a/GUI/Qt/Resources/layer_visible_16.png b/GUI/Qt/Resources/layer_visible_16.png
index 1babdaef..bda01188 100644
Binary files a/GUI/Qt/Resources/layer_visible_16.png and b/GUI/Qt/Resources/layer_visible_16.png differ
diff --git a/GUI/Qt/Resources/layout_axial_lr.png b/GUI/Qt/Resources/layout_axial_lr.png
index 9cdcbb5f..b5bbe248 100644
Binary files a/GUI/Qt/Resources/layout_axial_lr.png and b/GUI/Qt/Resources/layout_axial_lr.png differ
diff --git a/GUI/Qt/Resources/layout_axial_rl.png b/GUI/Qt/Resources/layout_axial_rl.png
index 5e27058c..e41e52dc 100644
Binary files a/GUI/Qt/Resources/layout_axial_rl.png and b/GUI/Qt/Resources/layout_axial_rl.png differ
diff --git a/GUI/Qt/Resources/layout_coronal_lr.png b/GUI/Qt/Resources/layout_coronal_lr.png
index 42a409e1..9dd6977d 100644
Binary files a/GUI/Qt/Resources/layout_coronal_lr.png and b/GUI/Qt/Resources/layout_coronal_lr.png differ
diff --git a/GUI/Qt/Resources/layout_coronal_rl.png b/GUI/Qt/Resources/layout_coronal_rl.png
index af7fa1cf..8be3d1eb 100644
Binary files a/GUI/Qt/Resources/layout_coronal_rl.png and b/GUI/Qt/Resources/layout_coronal_rl.png differ
diff --git a/GUI/Qt/Resources/layout_orientation_ap.png b/GUI/Qt/Resources/layout_orientation_ap.png
index bc20026a..a433b3f0 100644
Binary files a/GUI/Qt/Resources/layout_orientation_ap.png and b/GUI/Qt/Resources/layout_orientation_ap.png differ
diff --git a/GUI/Qt/Resources/layout_orientation_lr.png b/GUI/Qt/Resources/layout_orientation_lr.png
index 222afba2..8bede853 100644
Binary files a/GUI/Qt/Resources/layout_orientation_lr.png and b/GUI/Qt/Resources/layout_orientation_lr.png differ
diff --git a/GUI/Qt/Resources/layout_orientation_pa.png b/GUI/Qt/Resources/layout_orientation_pa.png
index 71d497a3..65394c2d 100644
Binary files a/GUI/Qt/Resources/layout_orientation_pa.png and b/GUI/Qt/Resources/layout_orientation_pa.png differ
diff --git a/GUI/Qt/Resources/layout_orientation_rl.png b/GUI/Qt/Resources/layout_orientation_rl.png
index b3b2427c..384fe5ca 100644
Binary files a/GUI/Qt/Resources/layout_orientation_rl.png and b/GUI/Qt/Resources/layout_orientation_rl.png differ
diff --git a/GUI/Qt/Resources/layout_overlay_16.png b/GUI/Qt/Resources/layout_overlay_16.png
index 43c8e983..52e28e74 100644
Binary files a/GUI/Qt/Resources/layout_overlay_16.png and b/GUI/Qt/Resources/layout_overlay_16.png differ
diff --git a/GUI/Qt/Resources/layout_sagittal_ap.png b/GUI/Qt/Resources/layout_sagittal_ap.png
index aea9e657..96c5b194 100644
Binary files a/GUI/Qt/Resources/layout_sagittal_ap.png and b/GUI/Qt/Resources/layout_sagittal_ap.png differ
diff --git a/GUI/Qt/Resources/layout_sagittal_pa.png b/GUI/Qt/Resources/layout_sagittal_pa.png
index 8f8e25b2..3c96024b 100644
Binary files a/GUI/Qt/Resources/layout_sagittal_pa.png and b/GUI/Qt/Resources/layout_sagittal_pa.png differ
diff --git a/GUI/Qt/Resources/layout_thumb_16.png b/GUI/Qt/Resources/layout_thumb_16.png
index 4a798236..5ad88109 100644
Binary files a/GUI/Qt/Resources/layout_thumb_16.png and b/GUI/Qt/Resources/layout_thumb_16.png differ
diff --git a/GUI/Qt/Resources/layout_tile_16.png b/GUI/Qt/Resources/layout_tile_16.png
index 496c8332..540ed670 100644
Binary files a/GUI/Qt/Resources/layout_tile_16.png and b/GUI/Qt/Resources/layout_tile_16.png differ
diff --git a/GUI/Qt/Resources/lock_blue_16.png b/GUI/Qt/Resources/lock_blue_16.png
index 7eb18e0b..0684916c 100644
Binary files a/GUI/Qt/Resources/lock_blue_16.png and b/GUI/Qt/Resources/lock_blue_16.png differ
diff --git a/GUI/Qt/Resources/lock_gray_16.png b/GUI/Qt/Resources/lock_gray_16.png
index 2834bd34..eb520006 100644
Binary files a/GUI/Qt/Resources/lock_gray_16.png and b/GUI/Qt/Resources/lock_gray_16.png differ
diff --git a/GUI/Qt/Resources/logo_square.png b/GUI/Qt/Resources/logo_square.png
index 5a723d6a..11e45b1d 100644
Binary files a/GUI/Qt/Resources/logo_square.png and b/GUI/Qt/Resources/logo_square.png differ
diff --git a/GUI/Qt/Resources/logo_square_shadow.png b/GUI/Qt/Resources/logo_square_shadow.png
index 04c2da42..ff87e97e 100644
Binary files a/GUI/Qt/Resources/logo_square_shadow.png and b/GUI/Qt/Resources/logo_square_shadow.png differ
diff --git a/GUI/Qt/Resources/mb_left.png b/GUI/Qt/Resources/mb_left.png
index aa51160f..ff083aab 100644
Binary files a/GUI/Qt/Resources/mb_left.png and b/GUI/Qt/Resources/mb_left.png differ
diff --git a/GUI/Qt/Resources/media-playback-pause-4.png b/GUI/Qt/Resources/media-playback-pause-4.png
index 65166541..1cdef7d4 100644
Binary files a/GUI/Qt/Resources/media-playback-pause-4.png and b/GUI/Qt/Resources/media-playback-pause-4.png differ
diff --git a/GUI/Qt/Resources/media-playback-singlestep.png b/GUI/Qt/Resources/media-playback-singlestep.png
index a5a9a489..4752c6a2 100644
Binary files a/GUI/Qt/Resources/media-playback-singlestep.png and b/GUI/Qt/Resources/media-playback-singlestep.png differ
diff --git a/GUI/Qt/Resources/media-playback-start-10x-4.png b/GUI/Qt/Resources/media-playback-start-10x-4.png
index 806dfc79..858e9df3 100644
Binary files a/GUI/Qt/Resources/media-playback-start-10x-4.png and b/GUI/Qt/Resources/media-playback-start-10x-4.png differ
diff --git a/GUI/Qt/Resources/media-playback-start-1x-4.png b/GUI/Qt/Resources/media-playback-start-1x-4.png
index f6cfdc60..156c516c 100644
Binary files a/GUI/Qt/Resources/media-playback-start-1x-4.png and b/GUI/Qt/Resources/media-playback-start-1x-4.png differ
diff --git a/GUI/Qt/Resources/media-playback-start-4.png b/GUI/Qt/Resources/media-playback-start-4.png
index 665f5e6c..8f61daf6 100644
Binary files a/GUI/Qt/Resources/media-playback-start-4.png and b/GUI/Qt/Resources/media-playback-start-4.png differ
diff --git a/GUI/Qt/Resources/media-playback-stop-4.png b/GUI/Qt/Resources/media-playback-stop-4.png
index f3e8362e..803ecac7 100644
Binary files a/GUI/Qt/Resources/media-playback-stop-4.png and b/GUI/Qt/Resources/media-playback-stop-4.png differ
diff --git a/GUI/Qt/Resources/media-seek-backward-4.png b/GUI/Qt/Resources/media-seek-backward-4.png
index 0a5e19d0..7f6dc795 100644
Binary files a/GUI/Qt/Resources/media-seek-backward-4.png and b/GUI/Qt/Resources/media-seek-backward-4.png differ
diff --git a/GUI/Qt/Resources/media-skip-forward-4.png b/GUI/Qt/Resources/media-skip-forward-4.png
index 8e4a9329..ddc36a44 100644
Binary files a/GUI/Qt/Resources/media-skip-forward-4.png and b/GUI/Qt/Resources/media-skip-forward-4.png differ
diff --git a/GUI/Qt/Resources/menu-arrow.png b/GUI/Qt/Resources/menu-arrow.png
index 3c06ba70..b166b12b 100644
Binary files a/GUI/Qt/Resources/menu-arrow.png and b/GUI/Qt/Resources/menu-arrow.png differ
diff --git a/GUI/Qt/Resources/menu-arrow_8.png b/GUI/Qt/Resources/menu-arrow_8.png
index 01750f6e..069fc5ab 100644
Binary files a/GUI/Qt/Resources/menu-arrow_8.png and b/GUI/Qt/Resources/menu-arrow_8.png differ
diff --git a/GUI/Qt/Resources/menu-arrow_8@2x.png b/GUI/Qt/Resources/menu-arrow_8@2x.png
index 84b32d0b..d4301389 100644
Binary files a/GUI/Qt/Resources/menu-arrow_8@2x.png and b/GUI/Qt/Resources/menu-arrow_8@2x.png differ
diff --git a/GUI/Qt/Resources/mesh_cell_data.png b/GUI/Qt/Resources/mesh_cell_data.png
index d89e349c..92375f5d 100644
Binary files a/GUI/Qt/Resources/mesh_cell_data.png and b/GUI/Qt/Resources/mesh_cell_data.png differ
diff --git a/GUI/Qt/Resources/mesh_point_data.png b/GUI/Qt/Resources/mesh_point_data.png
index 51c7fc91..74fe3a3d 100644
Binary files a/GUI/Qt/Resources/mesh_point_data.png and b/GUI/Qt/Resources/mesh_point_data.png differ
diff --git a/GUI/Qt/Resources/network-wireless.png b/GUI/Qt/Resources/network-wireless.png
index 1f3b6a1a..95e62b05 100644
Binary files a/GUI/Qt/Resources/network-wireless.png and b/GUI/Qt/Resources/network-wireless.png differ
diff --git a/GUI/Qt/Resources/open_22.png b/GUI/Qt/Resources/open_22.png
index bbfa9a97..cebfedf8 100644
Binary files a/GUI/Qt/Resources/open_22.png and b/GUI/Qt/Resources/open_22.png differ
diff --git a/GUI/Qt/Resources/open_popup_16.png b/GUI/Qt/Resources/open_popup_16.png
index ce7f1a40..dcaf9c8b 100644
Binary files a/GUI/Qt/Resources/open_popup_16.png and b/GUI/Qt/Resources/open_popup_16.png differ
diff --git a/GUI/Qt/Resources/popup_clear_16.png b/GUI/Qt/Resources/popup_clear_16.png
index db292721..f2a4bc2d 100644
Binary files a/GUI/Qt/Resources/popup_clear_16.png and b/GUI/Qt/Resources/popup_clear_16.png differ
diff --git a/GUI/Qt/Resources/popup_delete_16.png b/GUI/Qt/Resources/popup_delete_16.png
index c7a62b04..77766985 100644
Binary files a/GUI/Qt/Resources/popup_delete_16.png and b/GUI/Qt/Resources/popup_delete_16.png differ
diff --git a/GUI/Qt/Resources/popup_edit_16.png b/GUI/Qt/Resources/popup_edit_16.png
index a92bc18e..ae3094ec 100644
Binary files a/GUI/Qt/Resources/popup_edit_16.png and b/GUI/Qt/Resources/popup_edit_16.png differ
diff --git a/GUI/Qt/Resources/popup_ok_16.png b/GUI/Qt/Resources/popup_ok_16.png
index eb4abc95..3d9a5eda 100644
Binary files a/GUI/Qt/Resources/popup_ok_16.png and b/GUI/Qt/Resources/popup_ok_16.png differ
diff --git a/GUI/Qt/Resources/popup_paste_16.png b/GUI/Qt/Resources/popup_paste_16.png
index d00e14c5..76a11235 100644
Binary files a/GUI/Qt/Resources/popup_paste_16.png and b/GUI/Qt/Resources/popup_paste_16.png differ
diff --git a/GUI/Qt/Resources/popup_split_16.png b/GUI/Qt/Resources/popup_split_16.png
index f42f7f8c..133f6d76 100644
Binary files a/GUI/Qt/Resources/popup_split_16.png and b/GUI/Qt/Resources/popup_split_16.png differ
diff --git a/GUI/Qt/Resources/popup_undo_16.png b/GUI/Qt/Resources/popup_undo_16.png
index 516bdd80..adf5469b 100644
Binary files a/GUI/Qt/Resources/popup_undo_16.png and b/GUI/Qt/Resources/popup_undo_16.png differ
diff --git a/GUI/Qt/Resources/redo_22.png b/GUI/Qt/Resources/redo_22.png
index d79fdca7..4d12f00c 100644
Binary files a/GUI/Qt/Resources/redo_22.png and b/GUI/Qt/Resources/redo_22.png differ
diff --git a/GUI/Qt/Resources/reslice_16.png b/GUI/Qt/Resources/reslice_16.png
index 3b1ba248..3e64be7e 100644
Binary files a/GUI/Qt/Resources/reslice_16.png and b/GUI/Qt/Resources/reslice_16.png differ
diff --git a/GUI/Qt/Resources/reslice_16@2x.png b/GUI/Qt/Resources/reslice_16@2x.png
index b5cf297a..f287976c 100644
Binary files a/GUI/Qt/Resources/reslice_16@2x.png and b/GUI/Qt/Resources/reslice_16@2x.png differ
diff --git a/GUI/Qt/Resources/revertaxis_16.png b/GUI/Qt/Resources/revertaxis_16.png
index fbef1ded..0e406150 100644
Binary files a/GUI/Qt/Resources/revertaxis_16.png and b/GUI/Qt/Resources/revertaxis_16.png differ
diff --git a/GUI/Qt/Resources/save_22.png b/GUI/Qt/Resources/save_22.png
index 9420209e..1196464b 100644
Binary files a/GUI/Qt/Resources/save_22.png and b/GUI/Qt/Resources/save_22.png differ
diff --git a/GUI/Qt/Resources/snap_splash_172.png b/GUI/Qt/Resources/snap_splash_172.png
index 6be161ae..6eab369b 100644
Binary files a/GUI/Qt/Resources/snap_splash_172.png and b/GUI/Qt/Resources/snap_splash_172.png differ
diff --git a/GUI/Qt/Resources/snapres/EdgeForcesExample.png b/GUI/Qt/Resources/snapres/EdgeForcesExample.png
index 00c0899a..7e74cf93 100644
Binary files a/GUI/Qt/Resources/snapres/EdgeForcesExample.png and b/GUI/Qt/Resources/snapres/EdgeForcesExample.png differ
diff --git a/GUI/Qt/Resources/snapres/RegionForcesExample.png b/GUI/Qt/Resources/snapres/RegionForcesExample.png
index 357e50eb..6bf3ac27 100644
Binary files a/GUI/Qt/Resources/snapres/RegionForcesExample.png and b/GUI/Qt/Resources/snapres/RegionForcesExample.png differ
diff --git a/GUI/Qt/Resources/speed_bluegray.png b/GUI/Qt/Resources/speed_bluegray.png
index 7153517f..57240d11 100644
Binary files a/GUI/Qt/Resources/speed_bluegray.png and b/GUI/Qt/Resources/speed_bluegray.png differ
diff --git a/GUI/Qt/Resources/speed_redoverlay.png b/GUI/Qt/Resources/speed_redoverlay.png
index 3366ff6f..11809587 100644
Binary files a/GUI/Qt/Resources/speed_redoverlay.png and b/GUI/Qt/Resources/speed_redoverlay.png differ
diff --git a/GUI/Qt/Resources/thresh_both.png b/GUI/Qt/Resources/thresh_both.png
index 424551d0..4cf04525 100644
Binary files a/GUI/Qt/Resources/thresh_both.png and b/GUI/Qt/Resources/thresh_both.png differ
diff --git a/GUI/Qt/Resources/thresh_lower.png b/GUI/Qt/Resources/thresh_lower.png
index fe99901e..2b9e4fc2 100644
Binary files a/GUI/Qt/Resources/thresh_lower.png and b/GUI/Qt/Resources/thresh_lower.png differ
diff --git a/GUI/Qt/Resources/thresh_upper.png b/GUI/Qt/Resources/thresh_upper.png
index 14cf27fd..ac77b512 100644
Binary files a/GUI/Qt/Resources/thresh_upper.png and b/GUI/Qt/Resources/thresh_upper.png differ
diff --git a/GUI/Qt/Resources/tools.png b/GUI/Qt/Resources/tools.png
index 5df05171..43fa91b4 100644
Binary files a/GUI/Qt/Resources/tools.png and b/GUI/Qt/Resources/tools.png differ
diff --git a/GUI/Qt/Resources/triangle_small_down_16.png b/GUI/Qt/Resources/triangle_small_down_16.png
index 0c78bbd0..02e16504 100644
Binary files a/GUI/Qt/Resources/triangle_small_down_16.png and b/GUI/Qt/Resources/triangle_small_down_16.png differ
diff --git a/GUI/Qt/Resources/triangle_small_right_16.png b/GUI/Qt/Resources/triangle_small_right_16.png
index 2fcf8243..0a96e911 100644
Binary files a/GUI/Qt/Resources/triangle_small_right_16.png and b/GUI/Qt/Resources/triangle_small_right_16.png differ
diff --git a/GUI/Qt/Resources/undo_22.png b/GUI/Qt/Resources/undo_22.png
index abe1f2e7..52f95834 100644
Binary files a/GUI/Qt/Resources/undo_22.png and b/GUI/Qt/Resources/undo_22.png differ
diff --git a/GUI/Qt/Resources/view-refresh-4.png b/GUI/Qt/Resources/view-refresh-4.png
index 67698e3d..47eeac3f 100644
Binary files a/GUI/Qt/Resources/view-refresh-4.png and b/GUI/Qt/Resources/view-refresh-4.png differ
diff --git a/ProgramData/Images2D/EdgeForcesExample.png b/ProgramData/Images2D/EdgeForcesExample.png
index 00c0899a..7e74cf93 100644
Binary files a/ProgramData/Images2D/EdgeForcesExample.png and b/ProgramData/Images2D/EdgeForcesExample.png differ
diff --git a/ProgramData/Images2D/RegionForcesExample.png b/ProgramData/Images2D/RegionForcesExample.png
index 357e50eb..6bf3ac27 100644
Binary files a/ProgramData/Images2D/RegionForcesExample.png and b/ProgramData/Images2D/RegionForcesExample.png differ