Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
A pendulum moving in two directions creates beautiful designs.
The Drawing Board is a pendulum that creates unique designs.
Linked pendulums can get one another going.
These balls dance in changing patterns as they swing to their own rhythms.
When you set these pendulums swinging, the motion of each one affects the others.
(Embarcadero at Green Street)
San Francisco, CA 94111
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