Mathematical Art of... May 18, 2007 16:28:41 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Kimberly Adams on May 18, 2007 16:28:41 GMT -5 "The Mathematical Art of M.C. Escher." Math Academy. 2006. Platonic Realms. 18 May 2007 <http://www.mathacademy.com/pr/minitext/escher/>.