Visited the Phoenix Art Museum during a recent trip. I have been there several times and each time the galleries have been filled with beautiful, intriguing, and exceptional art. Here are a few photos. If you are in Phoenix and wish an enjoyable art experience, go.
The video below is made from many wires suspended in front of a grooved board. As you move across the piece the moire effect takes place and you see wires and grooves creating visual distortions.