Mary Ellen Mark ( 1940 - 2015 ) was a painter. Mary Ellen Mark s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 164 USD for Alessandro, Rome in 2004 to 15000 USD for CLAYTON MOORE - THE FORMER LONE RANGER AT HIS HOME - LOS ANGELES, CALIFORNIA in 2015 , based on the size and medium of the artwork.