paint a piece of wood (could paint a solid color, or paint a design/pattern like this one), sand and distress/age the corners, then attach a regular picture frame on top. These are about $150 in gift/home decor stores.
Old soup cans + spray paint = Wall storage & whimsical decoration. >> What a fun idea, great for a home studio or kids space, or for tight unused closet space. Sewing / crafts/ art would fit perfectly here. Just make sure to get the smells out.