PNG ICO ICNS MORE
UI
Pixel
Silk
weather, lightning
DarkGray
16x16
Photography & graphic design
3D
Dark Glass
old media, Newspaper, News
128x128
Linuxconf
Glaze
Laptop
Smooth
Function icons
mail, Letter, receive
48x48
Mixed
Carpelinx
Light bulb
password, secure, Lock
L, Source
Lock
64x64
send, Letter, mail
PNG MORE
Desktop apps
KDE Crystal Diamond
24x24
Vista Inspirate
lightning, Print, power
32x32
Crystal Clear
newlayer, Layer
Mini
Link
Page, Link
Link, Newspaper
picture, Link