I found another rolling ball sculptor that uses copper wire and solder to build very interesting works of art. These rolling ball sculptures are more organic and artistic than many.

http://www.heye-draht-art.de/index-E.html

His name is Ernst Heye and he is very creative. Even if the link to his site someday becomes broken, a search on his name should yield some great pictures. Here’s a sample:

image

Stück für Stück by Ernst Heye

A movie of this piece can be found here.