More people should master the art of the chopstick. To help them out I made some stencils and spraypainted them on sidewalks around town as a friendly reminder a few years ago.
Each stencil was about 20 inches wide. The design was done in Photoshop and printed across a few pieces of paper that were then taped onto cardboard. I then cut through both with an X-acto to create the final stencil.