Mario Bros.

Alrighty, so I realized that I never draw the Mario Bros. regardless of the fact that the Mario series is pretty much the greatest series of games or anything ever created. So I drew them...and Luigi looks reeeeaally gay in this but that's something he would do. He is kinda feminine sometimes >_>
So yeah, I wanted to draw them and I really wanted to compare this to this other pic I drew of them ->[link]
Do you think I improved at all?