German-born art historian Julius Held, professor emeritus of art history at Barnard College, lectured on "Rembrandt's Earliest and Latest Works" in Taylor Hall. An émigré from Nazi Germany, Dr. Held, who taught at Barnard from 1937 until his retirement in 1971, was one of the world’s leading authorities on the work of Rembrandt, Rubens and Van Dyke.  His Rembrandt’s ‘Aristotle’ and Other Rembrandt Studies (1969), published by Princeton University Press was highly influential, as was The Oil Sketches of Peter Paul Rubens (1980).