PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
cross, octagon, frame
DarkSlateGray
16x16
cross, octagon
DarkRed
shield, cross
Circle, cross
cross
Gnome icons
insert, cross, reference
WhiteSmoke
24x24
3D
Glaze
cross, Close
64x64
Smooth
Function icons
Close, cross, 48
48x48
cross, Circle, Error
cross, frame, octagon
cross, Circle
Firebrick
cross, shield
octagon, cross
reject, Del, delete
32x32
Crystal Clear
delete, cross, none
Tomato
128x128
Mini
Page, cross
Silk
cross, denied, red