PNG SVG MORE
Signs & symbols
Glyph
Miscellany Web icons
Emoji, Face, smile
Black
270x512
PNG MORE
Mobile apps
Free Retina Icon Set
ok, Face, pleasure
60x60
PNG ICO ICNS MORE
Desktop apps
16x16 Free Toolbar Icons
smile, smiley, Face
Khaki
16x16
Bad, smile, Emotion
sexy, talk, smiley
Neutral, Emoticon, sadly
Face, smiley, Emotion
Business & finance
Wireframe mono icons
Face, Emotion, sad
48x48
Face, Emotion, smile