PNG ICO ICNS MORE
LED
grin, Emotion, Emoticon
DarkGoldenrod
16x16
Farm-Fresh Web
Emoticon, grin, Emotion
32x32
Fugue
Face, grin, Emoticon
Desktop apps
Smooth
Farm-fresh
grin, Emotion
UI
Pixel
Fugue Icons
Emoticon, grin, smiley
Mixed
Led Icons
Emoticon, grin