Leggo My Legos

You can visit the official website of M. C. Escher (not to be confused with this) and take a 3-D virtual ride through some of his best-known drawings: "Waterfall", "Belvedere" and "Ascending and Descending". Video clips vary in size from 2.92 MB to 4.38 MB.

Virtual rides a little too "virtual" for you? You'll be happy to know that someone has created the same Eschers in actual 3-D space... with Legos.

Lego "Waterfall", "Belvedere" and "Ascending and Descending", plus a clever Lego rendition of "Relativity" as well.

(via kottke.org)