M.C. Escher is an artist famous for his work and also for his usage of mathematics in said art. Explore and provide examples of the types of mathematical patterns and geometric objects M.C. Escher uses in his art. Describe some of the mathematics behind it.

A old school MC

M.C. Escher is an artist famous for his work and also for his usage of mathematics in said art. Explore and provide examples of the types of mathematical patterns and geometric objects M.C. Escher uses in his art. Then describe some of the mathematics behind it.