what is a really good but free pixel painting and regular drawing software for mac?

sad26

I have a mac and I want to draw characters for my games in gamesalad but I do not want to pay anything for software. Does anyone know any free pixel or regular drawing software for mac?

Braydon_SFX

Try Inkscape - or sumo paint.
@SpriteAttack does some fantastic tutorials for Inkscape on his website:
http://2dgameartforprogrammers.blogspot.com.au/