Jules Tavernier (American, born France, 1844–1889). "Dance in a Subterranean Roundhouse at Clear Lake, California", 1878. Oil on canvas, 48 × 72 1/4 in. (121.9 × 183.5 cm). The Metropolitan Museum of Art, New York, Marguerite and Frank A. Cosgrove Jr. Fund, 2016 (2016.135) Image provided courtesy of the Fine Arts Museums of San Francisco