styrofoam covered with fabric wall art. My daughter and I did this for her room. We used cheap painter canvas and scrapbook paper. We sprayed adhesive glue to the canvas and layed the scrapbook paper on top.
Scrapbook Paper Wall Art - this was a fun simple DIY. Just 12x12 scrapbook papers Mod Podged on 12x12 boards. This is hanging on my office wall at work. The fun part is choosing the papers to mix n' match!