PNG ICO ICNS MORE
Education & science
3D
Pretty Office 10
test, paper, Grade
Gainsboro
512x512
Desktop apps
Google Plus
Note, memo, Drawing
256x256
Creme
Clipping, paper, File
128x128
UI
Gnome Web Icons
document, Blank, paper
48x48
Photography & graphic design
Dark Glass
Pen, Draw, Applications