Trading Dirt , by allan kaprow , performance , Conceptual Art, Performance Art style , Photograph, People, Snapshot, monochrome
A man standing next to a man kneeling down in the sand.
Two men are standing in the sand. There is a large building behind them. One of the men is kneeling down in front of the building. He is wearing a jacket and pants. The other man is standing up wearing jeans and a jacket. He has a bag on his shoulder.