Gregor Schneider ( 1969 - ) is a German painter. Gregor Schneider s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5019 USD for Haus ur Rheydt (set of 7) in 2003 to 21849.4 USD for Totes Haus ur Rheydt in 2006 , based on the size and medium of the artwork.