Tuesday, August 06, 2002

posted by alms August 6 2:38 PM | 9 comments. Mathematician Henrik Lenstra was intrigued by a blank space in he middle of a drawing by MC Escher. Over two years he managed to describe the mathematical structure of the drawing, project what should go in the missing space and produce an extraordanary animation of the result. [MetaFilter] 7:02:59 PM    comment []