Return to Colloquia & Seminar listing
Escher and the Droste effect
Special Events| Speaker: | Professor Hendrik Lenstra, Jr., University of California, Berkeley and Universiteit Leiden |
| Location: | 2205 Haring |
| Start time: | Mon, May 19 2003, 2:10PM |
In 1956, the Dutch graphic artist M.C. Escher made an unusual lithograph with the title Droste effect', or infinite repetition; but this is brought to light by a mathematical analysis of the studies used by Escher.
On the basis of this discovery, a team of mathematicians at Leiden produced a series of hallucinating computer animations. These show, among others, what happens inside the mysterious spot in the middle of the lithograph that Escher left blank.