Regular Division of the Plane Regular Division of the Plane Regular Division of the Plane is a series of drawings by the Dutch artist M. C. Escher which began in 1936. These images are based on the principle of tessellation, irregular shapes or combinations of shapes that interlock completely to cover a surface or plane. The inspiration for these works began in 1936 with a visit to the Alhambra, a fourteenth-century Moorish castle near Granada, Spain. Escher had visited the Alhambra once before in 1922 but in this visit he had spent several days studying and sketching the ornate tile designs there. In 1958 Escher
The Man in the High Castle progressed little, because he was too disturbed by his original research for "The Man in the High Castle" and could not mentally bear "to go back and read about Nazis again." He suggested that the sequel would be a collaboration with another author:Somebody would have to come in and help me do a sequel to it. Someone who had the stomach for the stamina to think along those lines, to get into the head; if you're going to start writing about Reinhard Heydrich, for instance, you have to get into his face. Can you imagine getting into Reinhard Heydrich's face?