Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
Split light apart and put it back together again.
Sunlight–reflected and refracted–paints an ever-changing color composition.
A thin window of soap creates an ever-shifting array of colors.
Watch the patterns change as the Earth turns and the Sun moves across the sky.
(Embarcadero at Green Street)
San Francisco, CA 94111
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