PNG ICO ICNS MORE
Desktop apps
Smooth
Farm-fresh
table, refresh
LightCyan
32x32
refresh, zoom
Black
Windows 7 toolbar full
refresh, Boombox
DarkSlateGray
256x256
refresh, group
startup, refresh
sync, Reload, refresh
refresh, Arrow
refresh, Database
LightGray
refresh, Page
Mac OS X style
Reload, refresh, isync
512x512
KDE Crystal Diamond
All, tabs, refresh
22x22