PNG ICO ICNS MORE
Gnome 2.18 Icon Theme
Information, toggle, about
Gray
16x16
toggle, preview, stock
Farm-Fresh Web
Add, collapse, toggle
32x32
subtract, Minus, bullet
Computer & hardware
Smooth
Crystal Project
toggle, stock, Info
stock, toggle, preview
Desktop apps
Farm-fresh
Minus, expand, plus
expand, collapse, toggle
UI
Pixel
Gnome icons
Info, toggle
toggle, preview, review