Even if you are not familiar with the name Escher, you must have seen at least one or two of his paintings. He is the artist who incorporates mathematical concepts such as symmetry, dislocation, geometry, and polyhedron into his paintings. The Esher Museum was once the Queen's Winter Palace, until the Queen and Princess Wilhelmina lived here in 1950. Although the Queens residence is small, it is very stylish. Now as an exhibition hall for the work of the Dutch painter Moritz Cornelis Escher. What he is best at is painting some impossible misplaced paintings. Are these paintings like deja vu?