The artist-provocateur reverse-engineered the blue-green shade called ‘olo.’ Now you can buy it as an acrylic paint.

Pool Plaster Color Options Bright Whites Bright white plaster is the most common color of plaster used for in-ground pools.

The Olympic diving pool mysteriously turned green on Tuesday, and now officials know why. But one Olympic diver said that the color differentiation between the sky and the pool was actually an ...