PNG ICO ICNS MORE
Orb
Circle, round
LightGray
128x128
Orange, Left, previous
Arrow, Up, increase
Arrows
3D
Add, plus, insert
Silver
Circle, Orange, freccia
Orange, Minus
remove, Error, delete
tick, ok, yes
DeepSkyBlue
Circle, Blue, round
round
Forward, right, Orange
Back, Orange, Arrow
Arrow, Orange, Orb