I just found a Robert Breer interview in the recent issue of Artforum. it made me look up his videos and I felt inspired. personally I feel like I'm aiming for the same goals in my art so it's exciting for me to discover work like this, but I also think its very entertaining and rewarding work for most people. Very underrated artist.

the above picture is of some of Breer's moving sculptures powered by electric motors with automatic bump turn things like those kid toys. and at the top is the same idea only bigger and at the Osaka Worlds Fair c.1970

check this out to. Robert Breer is at the bottom.

http://cyberneticzoo.com/?cat=191