M.C. Escher - "The Mathematical Art of MC Escher" (BBC Television)

This is a BBC Television presentation titled "The Mathematical Art of MC Escher."
M.C. Escher, born 6.17.1898, was a Dutch graphic artist known worldwide for his mathematically inspired woodcuts, lithographs, and mezzotints that feature impossible constructions, exploration of infinity, architecture, and tessellations of the euclidean and hyperbolic plane.