PNG MORE
UI
3D
Crystal Office Collection
24, window
WhiteSmoke
24x24
PNG ICO ICNS MORE
Smooth
Snowish
window, menu, Panel
128x128
Ultimate Gnome
Applications, window, windows
256x256
Pixel
Tango
window, new
32x32
Nuvola
new, window
48x48
Crystal Clear
user interface, window, Folders