Some nice, Gnome built in, icons that I like to use instead of the Lucid Lynx default selection.
Those are for Gedit, Firefox & The Gimp.

/usr/share/icons/Humanity/apps/24/evolution-memos.svg
/usr/share/icons/Humanity/categories/48/applications-internet.svg
/usr/share/icons/Humanity/categories/48/applications-painting.svg