https://collection.cooperhewitt.org/objects/18471071

https://collection.cooperhewitt.org/objects/18615731/with-palette-css4

https://collection.cooperhewitt.org/objects/18575291/with-palette-css4

The first picture shows the pattern that its moving like a water. When we put color in the water and it moves along the flow which look similar to it.

The second picture is composed of rectangles which seems like a stair case going round and round and and umbrella falling.

The third picture shows small circles I thinks they are actually designed as rings which are scattered around the entire page moving like bubbles.