Something like this in the front room. (Different colors) Plywood, Painters tape, and different paint colors. I can't wait to see the look on people's faces when I say, "Yeah, it's just a little something I threw together one day while bored.
Here's a fun little canvas I made using some of the new Doiley rub-ons. It's really easy to make, and you only need a few supplies; Doilies Rub-ons Blank Canvas (mine is x Decoupage First cut out some.