PNG ICO ICNS MORE
UI
Pixel
Gnome icons
flag, Penguin, Animal
Black
16x16
Silk
tux, Penguin
DarkSlateGray
3D
Crystal Clear
Neotux, Penguin
128x128
Penguin
Chat, tux, Penguin
Penguin, tux, Animal
Penguin, Page, White
Snow