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Photography & graphic design
3D
32x32 Free Design Icons
yes, mark, Apply
Black
32x32
Signs & symbols
Free 3d Glossy Interface Icon Set
yes, mark, validation
64x64
Accept, ready, tick
UI
Pulse Pack
no, 51lll, ok
512x512
ok, no
ok, Process
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Gnome Web Icons
yes, ok, tick
Music & multimedia
Orchestra
ok
256x256
ok, Mydocuments
mypc, ok
sing, Check, song
Recyclebin, ok
Must Have
yes, ok, positive
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Desktop apps
Free Applications Icons
ok, success, Accept
24x24
red, tick, yes
Check, Accept, green
Business & finance
Phuzion
ok, select
128x128
Crystal Clear
on, select, correct
ok, good, yes