Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
Know your C, M, Y, and K.
Turn an old CD into a spectroscope to analyze light.
Use color chromatography to separate black ink.
Take a (super) close look at your smartphone. You may be surprised by what you see.
Not all shadows are black.
A color photo is three pictures in one.
Overlapping pools of red, blue, and green create a Venn diagram of additive color.
A reflector stretches light from colored tiles into long bright ribbons.
(Embarcadero at Green Street)
San Francisco, CA 94111
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