Concrete — Auction price
Gregor Schneider is a German artist. His projects have proven controversial and provoked intense discussions. In 2001, he was awarded the Golden Lion at the Venice Biennale for his infamous work Totes Haus u r exhibited at the German Pavilion.
François-Xavier Lalanne was a French painter and sculptor. He studied sculpture, drawing and painting at the Académie Julian. Since the 1960s he has worked as a couple with his wife Claude Lalanne.