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Photography & graphic design
3D
Dark Glass
no
Green
128x128
no, Connect
SteelBlue
Network & communications
Smooth
Oxygen
Connect, no
Gainsboro
48x48
wrong, no, stop
DarkRed
Desktop apps
Pixel
Circular
Firebrick
16x16
Mixed
Carpelinx
no, Exit, delete
Silver
64x64
KDE Crystal Diamond
22x22
UI
Nuvola
reject, x, delete
DarkSlateGray
Red
Computer & hardware
realistiK Reloaded
Maroon
Crystal Clear
delete, cross, none
Tomato
Lavender
32x32
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no, card
75x75