Arthur William Heintzelman. 1891-1965. Portrait of Albert Schweitzer. 1950. Etching. 11 3/6 x 9 3/4 (sheet 16 1/4 x 14). Illustrated: Beall, American Prints in the Library of Congress, page 205. A rich
Arthur William Heintzelman was a painter, etcher, copyist, teacher, and museum curator. His area of interest lay in portraiture. In his early work, depicted old men and woman, peasants and celebrities; in his later work, he concentrated upon children.