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DimensionsSheet (/image): 7 1/2 × 10 in. (19.1 × 25.4 cm)
Accession Number 1971.30
Classificationswork on paper
Inscriptionsinitialed: P.B. (l/r/c)
Serious Thinkers
Photo Credit: Rich Sanders, Des Moines
Photo Credit: Rich Sanders, Des Moines
Photo Credit: Rich Sanders, Des Moines
Robert S. Moskowitz
1983
Photo Credit: Rich Sanders, Des Moines
Barry Flanagan
1997
Photo Credit: Rich Sanders, Des Moines
Bridget Riley
1963
Photo Credit: Rich Sanders, Des Moines
John Himmelfarb
1975-1979
Photo Credit: Rich Sanders, Des Moines
Agda Roeburt
date unknown
Photo Credit: Rich Sanders, Des Moines
Karl Mattern
1959
Photo Credit: Rich Sanders, Des Moines
Ralston Crawford
1937
Photo Credit: Rich Sanders, Des Moines
Sean Landers
1991