PNG MORE
UI
Pixel
Bijou
smiley
Black
10x10
PNG ICO ICNS MORE
Mixed
3D
Whack
whack, smiley, happy face
256x256
Desktop apps
Handdrawn
Sketchy
look, smiley
Arrows
Sanscons
Big, funny, smiley
64x64
Business & finance
Pleasant
smiley, overlay, happy face
128x128
Gnome icons
10, smiley
16x16
smiley, 15
smiley, 17
21, smiley
20, smiley
25, smiley
smiley, 26
6, smiley
Smooth
KDE Crystal Diamond
Face, smiley, happy
22x22