Here's an important piece of art from the early 20th century: https://en.wikipedia.org/wiki/Fountain_(Duchamp) https://en.wikipedia.org/wiki/Fountain_(Duchamp)

Here's an important piece of art from the early 20th century: https://en.wikipedia.org/wiki/Fountain_(Duchamp) https://en.wikipedia.org/wiki/Fountain_(Duchamp) Cheap parlor tricks have a long and glorious history in art, and sometimes become important works of art.