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
Tales of the Alhambra of the historic Alhambra Palace as well as the archbishop of Granada for access to the palace, which was granted because of Irving's celebrity status. Aided by a 35-year-old guide named Mateo Ximenes, Irving was inspired by his experience to write "Tales of the Alhambra". The book combines description, myth and narrations of real historical events, even up through the destruction of some of the palace's towers by the French under Count Sebastiani in 1812, and the further damage caused by an earthquake in 1821. Throughout his trip, Washington filled his notebooks and journals with descriptions and observations though he