I did these a few months ago. The designs had to include red and black. I was going to send them off to a website but I forgot, got to involved in other things and lost track of time, so by the time I did remember it was too late. Adding more white to both images helped I think because you can see the images more clearly. I’ve always thought two cats would make a good yin yang symbol, and the teapot? Because we live in the heart of the potteries.