Rembrandt Harmensz. van Rijn, Abraham Francen, Apothecary, c. 1657, etching, drypoint, engraving, 16 x 20.9 cm (Museum of Fine Arts, Boston). Speakers: Dr. Katherine Harper and Dr. Lauren Kilroy-Ewbank. Special thanks to the Center for Netherlandish Art (MFA, Boston).
License: CC BY-NC-SA by Khan Academy