The First Synthesized Penicillin

Andreas Feininger, The First Synthesized Penicillin, c. 1947. Gelatin silver print, sheet: 12 1/8 × 10 9/16 in. (30.8 × 26.8 cm). Whitney Museum of American Art, New York; gift of the Feininger Family 2001.87. Copyright TIME/LIFE