Norman Tuck

This moving loop of chain sets up strange, hovering wave patterns.

See how strings behave when they vibrate and make sound.

This "tail-devourer" symbolizes an eternal loop.

Turn the crank and add to the tally kept by this whimsical counter.

At first glance, the giant see-through-erector-set-like structure seems to be a realization of one of Leonardo da Vinci's mechanical inventions.