3 things I can't go without when I leave the house, huh?
Well, to start I'd have to say G2 gel pens.
Then second, paper. lol. An artist can never be without those two vital things. What if you randomly get inspiration and you NEED to sketch your idea down? What if you're bored and you have nothing to do? Should you go insane? Heaven forbid. lol.
Thirdly, my purse. I need something to carry my paper and pens in. lol.