Here is one of my favorite sculptures that they had...my purse is blocking the cat.

  Close up...Yep they are using a microwave instead of a caldron. :)

  As you petal the bikes shot water at the lily pads.

  Neat clock! The time is right. :)

  As the pendulum swings from one side to another it turns the spray of water on and off.  It also powers the gears in back that keep the hands moving.

  Enough said.