My recent art project

Well I finally have something artsy that I can show you! I've been painting our exercise room and decided to make it a little fun by adding a design to the walls. Here are some photos.

The first picture is where I got my idea for the whole thing - a t-shirt I got from Old Navy several years ago.

And here is the room:

Now all I need to do is paint the navy blue entertainment centre and shelves. I'll probably paint them either black or chocolate brown? What do you think?