GIF-animation

Yu-Kwok Law

Animated image of M.C. Escher "Ascending and Descending"

Architect Yu-Kwok Law showed how he re-created M.C. Escher's "Ascending and Descending" with 3D Studio for DOS. Here you see 35 frames cropped from his 530-frame animation loop. Watch the walker's shadow. 

This animation was found at
http://www.3dartist.com/3dao/a/3descher.htm