Puzzling

This was drawn last year. I had an Art class and we had to create something like this. Draw, then make a design within the drawing. I like puzzles, so I drew puzzle pieces inside my design.

I drew the cat first because I love cats, then I drew the mouse/rat because I like them, then the balloon was really random. I needed something else in it to avoid a big, blank spot so I drew the balloon in there.

I didn't draw the cat eyes: one of my best friends did. In fact, she has a DA page now: (I think that's right xD )

EDIT: It was too big for the scanner, so I had to take a picture of it, explaining the quality. Sorry.