GIANT SUN GLASSES - Used as a sign to sell sun glasses at a flea market. Three 1" x 2" slats were hinged together, and a bowed thin strip of wood was added to the front to give a bowed foundation to the blue poster cardboard lenses, which were covered with clear, opalized milar. More poster cardboard was stapled to the foundation to form the rest of the frame. Spray paint to finish. Click video to see the final product at the flea market.