Taking an ordinary room, and changing it into a unique, artistic, and inspiring area is easily achieved when using VinylDisorder.com wall / window decals and stickers.
You may be wondering what to put on that blank canvas, but the real decision to make, is how much you want to spend.
Fortunately you can fill up a wall for much less than you would spend to hire a painter, and not have the hassle of wall paper.
Start with something like this:
With a simple order, and a little install time, you can change it into something that your kid will love.