Art is one of those terms whose meaning and inclusions stretch on indefinitely. I really enjoy automated artworks, i.e. those made by a computer, with very little human involvement. Sometimes only an idea is needed, then we let the A.I. take over.
I know of a couple websites that I frequently visit where there's dual controls. But every once in a while you find a real gem.
runs a fantastic
website called Automatic-Art
. The images patterned with sound is really theraputic.