I picked up a regular old cork board at the local target & slapped on a coat of red paint. Afterward I had a rubber stamp in the shape of an irregular circle that I stamped across it. Since the print was so light I used it as a guide & painted in the circles with light blue paint. Then I went back in & painted a 1/2 circle in darker blue. Done. I like to use those little paint testers that you can buy at a hardware store. There are tons of colors to pick from & they are very reasonably priced. It’s so easy to make something so basic a little more special especially since it’s hanging in my kitchen.