MakerSquare: Fly Swatter Painting Slap paint to create a new piece of art. Source. Supplies: · Paint · Poster Board · Fly Swatter Directions · Place the poster board on a flat and sturdy surface. · Pour the desired amount of paint dots all over the poster board. Think of the paint as little flies. · Have your child swat at the “paint flies” to create a new piece of art. · Let the artwork dry once your child is done painting.