You may be making the same error an editor once observed many prospective superhero artists make about drawing superhero comics. You don't just draw superheroes. You have to be able to draw the world they live in too. You can't just be able to draw Superman well, you must be able to draw Clark Kent well. And Lois Lane, and a tree, and a skyscraper, and an orange juicer, and a spaceship, and ...

Pick your favorite superhero comics artist. It'd be an insult to assume s/he can't draw anything you want.