My mom got me this painting I've been wanting for ages for my birthday (yay!) and I just hung it up.

Now I'm wondering if its too much, or not enough, or what...
Does the wall need something else to balance it out? I was thinking of three small prints hung vertically on each size (like 8x10 framed ones?), but would that be too much? I don't want it to be too busy, but it kind of looks lonely right now?

Maybe black and white prints, since the central piece is so colorful?

What are your thoughts?