Happy Pi Day!
For a few years, I was obsessed with creating art for Pi Day (3/14 in the USA, 22/7 in Europe). Some art was based on other people’s ideas, two were from a request by a 4 year old boy, and others were from my mind alone.
All these are available on products at Zazzle. They are big sellers, popular with teachers.
For different images, I used one or more of the following tools: