André Emmerich
André Emmerich ( October 11 , 1924 – September 25 , 2007 ) was a German-born American gallerist who specialized in the color field school and pre-Columbian art while also taking on artists such as David Hockney and John D . Graham . 
<triplet> André Emmerich <subj> October 11, 1924 <obj> date of birth <subj> September 25, 2007 <obj> date of death