This document provides biographical information about the artist M.C. Escher and discusses his artworks and style. It notes that Escher was born in 1898 in the Netherlands and died in 1972. Although he disliked formal schooling, he enjoyed geometry and art. The document then discusses Escher's tessellations and how he was a master of geometric designs that play with dimensions and perspective in thought-provoking ways. It provides some basics on tessellation techniques using translation, rotation, and reflection of basic shapes.