PNG MORE
UI
Pixel
Bijou
inbox
Black
10x10
PNG ICO ICNS MORE
Fugue Icons
inbox, upload
SteelBlue
16x16
download, upload, inbox
Boolean
LightSteelBlue
Full, inbox
inbox, exclamation
BurlyWood
inbox, Arrow
inbox, pencil
SaddleBrown
playlist, document, music
24x24
music, inbox, document
plus, inbox
Minus, inbox
document, Text, inbox
film, inbox
document, inbox
Slide, inbox
image, inbox
inbox, table
Gnome icons
48x48
Peru
exclamation, inbox
inbox, Minus
pencil, inbox