Look at my drawings! I did these with my left hand (I'm right-handed). I am teaching myself to draw and doing so as a Southpaw.

Here is a piece I am working on, what I have so far is going to be the gist of it, I just need to add some concrete examples to back it up.

I thought this was pretty funny, I would consider actually doing this but I think I'd get punched in the face, A LOT!