It's time for the 2012 Rainy Day Brush Off over at the The Water Quality Forum. Artists are asked to decorate 55 gallon rain barrels, which are auctioned off to raise money for charity. This year Curtis Glover stepped it up a notch, giving us this terrific version of R2-D2. You can check it all out and learn how to place your bid right here. Special thanks to Jovial Jay Shepard for the heads up!