PNG ICO ICNS MORE
Oxygen
Arrow, rotate, yes
DarkSlateBlue
48x48
Nuvola
Email, Letter, envelop
Oxygen-Refit
Arrow, yes, ok
128x128
Humility
ok, Arrow, Forward
32x32
Yatta-Blues
right, next, Emblem
Gnome 2.18 Icon Theme
Forward, right, Arrow
Pixelicious
Arrow, right, correct
Human-O2
right, Arrow, next