Just grab a yard of your favorite fabric and a few different size canvas and staple.
painting on pre-printed pages, old books, maps, etc.
Stencil on burlap, then pinned to painted wood. Love this.
Use ANY canvas, apply stickers, decal, etc., and spray paint. Remove Decals; hang white lights behind it....this is awesome! This would be an awesome unconventional night light for a kids bedroom.