Just... don't. I can't take it.
My wife says, "why don't you do stuff that sells like that?" I try to explain to her that no one really likes this crap. The prices are driven up by investors who want to make a killing buying and selling... paint on paper. I can't bring myself to call it art.
Anyway, my explanation has never worked.
I had a professor once who was describing Dadaism. He said pretty much what you did. "It's really just a collection of stuff. Unless you can get somebody to pay for it .... and once somebody pays for it .... ahhhh .... then, it's Art!"