Marta Hoepffner ( 1912 - 2000 ) was a German painter. Marta Hoepffner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6430.03 USD for KALLA in 2004 to 17500 USD for Selbstbildnis (Solarisation) in 2019 , based on the size and medium of the artwork.