diff --git a/Demo/tix/bitmaps/tix.gif b/Demo/tix/bitmaps/tix.gif
index e7d51a086c..9429a7b1d0 100755
Binary files a/Demo/tix/bitmaps/tix.gif and b/Demo/tix/bitmaps/tix.gif differ
diff --git a/Demo/tkinter/ttk/img/close.gif b/Demo/tkinter/ttk/img/close.gif
index 18cf6c7603..e0addd403a 100644
Binary files a/Demo/tkinter/ttk/img/close.gif and b/Demo/tkinter/ttk/img/close.gif differ
diff --git a/Demo/tkinter/ttk/img/close_pressed.gif b/Demo/tkinter/ttk/img/close_pressed.gif
index 561695495c..0ba5b9ffbf 100644
Binary files a/Demo/tkinter/ttk/img/close_pressed.gif and b/Demo/tkinter/ttk/img/close_pressed.gif differ
diff --git a/Lib/idlelib/Icons/minusnode.gif b/Lib/idlelib/Icons/minusnode.gif
index c72e46ff86..7ccca25765 100644
Binary files a/Lib/idlelib/Icons/minusnode.gif and b/Lib/idlelib/Icons/minusnode.gif differ
diff --git a/Lib/idlelib/Icons/plusnode.gif b/Lib/idlelib/Icons/plusnode.gif
index 13ace90eb3..7fb209b7da 100644
Binary files a/Lib/idlelib/Icons/plusnode.gif and b/Lib/idlelib/Icons/plusnode.gif differ
diff --git a/Lib/idlelib/Icons/python.gif b/Lib/idlelib/Icons/python.gif
index 58271edec4..4de2496cfa 100644
Binary files a/Lib/idlelib/Icons/python.gif and b/Lib/idlelib/Icons/python.gif differ
diff --git a/Lib/idlelib/Icons/tk.gif b/Lib/idlelib/Icons/tk.gif
index a603f5ecb0..5b55f1f9d4 100644
Binary files a/Lib/idlelib/Icons/tk.gif and b/Lib/idlelib/Icons/tk.gif differ
diff --git a/Mac/Demo/example1/dnslookup-1.gif b/Mac/Demo/example1/dnslookup-1.gif
index 3cd70b2a1d..759cbdd9a6 100644
Binary files a/Mac/Demo/example1/dnslookup-1.gif and b/Mac/Demo/example1/dnslookup-1.gif differ
diff --git a/Mac/Demo/example2/dnslookup-2.gif b/Mac/Demo/example2/dnslookup-2.gif
index cd5fe5f55f..158f009334 100644
Binary files a/Mac/Demo/example2/dnslookup-2.gif and b/Mac/Demo/example2/dnslookup-2.gif differ
diff --git a/Mac/Demo/html.icons/createmake.png b/Mac/Demo/html.icons/createmake.png
index 50d6fa550e..a4c10f7c6a 100644
Binary files a/Mac/Demo/html.icons/createmake.png and b/Mac/Demo/html.icons/createmake.png differ
diff --git a/Mac/Demo/html.icons/mkapplet.gif b/Mac/Demo/html.icons/mkapplet.gif
index cb80496f22..c9dc343ba8 100644
Binary files a/Mac/Demo/html.icons/mkapplet.gif and b/Mac/Demo/html.icons/mkapplet.gif differ
diff --git a/Mac/Demo/html.icons/modulator.gif b/Mac/Demo/html.icons/modulator.gif
index a75e1f9284..3a0ee64535 100644
Binary files a/Mac/Demo/html.icons/modulator.gif and b/Mac/Demo/html.icons/modulator.gif differ
diff --git a/Mac/Demo/html.icons/python.gif b/Mac/Demo/html.icons/python.gif
index c73f9306a3..e9726142b4 100644
Binary files a/Mac/Demo/html.icons/python.gif and b/Mac/Demo/html.icons/python.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/hello_world.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/hello_world.gif
index c7390af9de..505c9c00f9 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/hello_world.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/hello_world.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/making_new_window.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/making_new_window.gif
index d2022c82a6..576ae2b1ca 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/making_new_window.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/making_new_window.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/new_window_made.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/new_window_made.gif
index dd6cca3974..a52b4ae531 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/new_window_made.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/new_window_made.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/output_window.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/output_window.gif
index 568dcb5f4a..f6beda0e8b 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/output_window.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/output_window.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/saving_edited_file.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/saving_edited_file.gif
index 6e5c9261ea..dac14c7ad8 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/saving_edited_file.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/saving_edited_file.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/simple_commands.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/simple_commands.gif
index 1dba570083..a87266ff0f 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/simple_commands.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/simple_commands.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/syntax_error.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/syntax_error.gif
index 2e95b87c83..8057e1b02d 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/ide/syntax_error.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/ide/syntax_error.gif differ
diff --git a/Mac/Resources/app/Resources/English.lproj/Documentation/python.gif b/Mac/Resources/app/Resources/English.lproj/Documentation/python.gif
index 3d4aa5debc..e73d8ed612 100644
Binary files a/Mac/Resources/app/Resources/English.lproj/Documentation/python.gif and b/Mac/Resources/app/Resources/English.lproj/Documentation/python.gif differ