MC Escher

During the course of conversation, at the start of this new term, I mentioned the work of MC Escher. This was because I saw a fascinating programme about him and the relationship between his ideas and those of Professor Penrose who is a mathematician. I have checked and the programme is available on I Player, just look for The Art of MC Escher. The Art of the Impossible, in a series called Secret Knowledge. Here is just one of his prints. Some are Woodcuts and some Lithographs.