Lois Olian Rheingold ( 1943 - ) is an American painter. Lois Olian Rheingold s works have been put up for auction numerous times, with realized prices varying from 50 USD for DECORATIVE YELLOW PLASTIC DOT FOR CLAES OLDENBURG. in 2013 to 650 USD for Golden Light in 2014 , based on the size and medium of the artwork.