PNG MORE
UI
Pixel
Bijou
settings
Black
10x10
Windows 8 Pack (Metro Style)
DarkSlateGray
26x26
PNG ICO ICNS MORE
Cologne
WhiteSmoke
32x32
Munich
DarkOrange
Berlin
Gainsboro
PC 100 Icon Pack
GIS
DimGray
24x24
Lynx Black
xfce4, settings
16x16
Gnome icons
settings, Audio, music
48x50
Accessibility, settings, Keyboard
48x48
Applications, settings, default
Behavior, settings, ui
LightGray
theme, settings
Tango
preferences, tools, system
Fugue Icons
Screwdriver, hammer, tools
Mini
settings, Gear
LightSteelBlue
settings, list
AliceBlue
settings, Page
Lavender