He did graduate work in art history at Columbia University with Meyer Schapiro , for whom he wrote a master 's thesis on Mondrian .
Meyer Schapiro /business/person/company Columbia University
PRP VBD JJ NN IN NN NN IN NNP NNP IN NNP NNP , IN WP PRP VBD DT NN POS NN IN NNP .
Meyer Schapiro
PERSON
Columbia University
ORGANIZATION
/business/person/company