Roger Hiorns ( 1975 - ) is a painter. Roger Hiorns s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5549.21 USD for LEANING CHARTRES WITH COBALT AND COPPER CRYSTALS in 2011 to 11467.89 USD for Untitled in 2013 , based on the size and medium of the artwork.