Parviz Tanavoli ( 1937 - ) is an Iranian painter. Parviz Tanavoli s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 78000 USD for White Heech (Nothing) in 2007 to a remarkable record 1022500 USD for Poet And Cage in 2010 , based on the size and medium of the artwork.