That was pretty cool, how illusions of waves, shapes etc. are created by mere movement of clock arms. As far as art goes it's tons more interesting than a lot of the crap that is going for hundred of thousands of dollars these days (hip stuff). I never found Andy Warhol's "art" interesting at all, all he did was play around with clichés and most of the allure was his eccentric personality (fake or otherwise).
Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn!
"The sky was the color of a TV tuned to a dead station" - Neuromancer
It'd be far more interesting than seeing a program run... 
