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.
I did mine on one canvas painted purple with black distress marks, gold branch twigs and two toned paper flowers made with black construction paper and book pages. - -Paper flowers and branches on a canvas - amazingly beautiful idea