PNG ICO ICNS MORE
UI
Pixel
Munich
brainstorming
DarkOrange
32x32
Berlin
DarkSlateGray
PC 100 Icon Pack
electricity, brainstorming, lightning
Mixed
Thinking, Brainstorm, think
Smooth
Addictive Flavour
light, brainstorming, Idea
LemonChiffon
48x48
Brainstorm, brainstorming, Idea
DimGray
3D
Flavour Extended
brainstorming, Idea, Brainstorm