Mary Heebner ( 1951 - ) is an American painter. Mary Heebner s works have been put up for auction numerous times, with realized prices varying from 283.19 USD for Estate of George Rickey/Nachlaß George Rickey Chorus of Murmurs: 13 in 2004 to 610 USD for Purse-Sienne in 2010 , based on the size and medium of the artwork.