Approaching Thunder Storm (detail), by Martin Johnson Heade, 1859. © The Metropolitan Museum of Art, Gift of Erving Wolf Foundation and Mr. and Mrs. Erving Wolf, in memory of Diane R. Wolf, 1975.
Approaching Thunder Storm (detail), by Martin Johnson Heade, 1859. © The Metropolitan Museum of Art, Gift of Erving Wolf Foundation and Mr. and Mrs. Erving Wolf, in memory of Diane R. Wolf, 1975.