B.A. Shapiro embeds us in a circle of famous painters in late-19th-century Paris, centering on the anguished Impressionist artist Berthe Morisot --- the one woman in their midst who never got her due --- and the story of Morisot’s great-great-great-great granddaughter, Tamara Rubin, who has inherited Édouard Manet’s Party on the Seine, a painting that completely upends her life. Tamara discovers a long-hidden family history replete with unanswered questions: How had it been stolen by the Nazis? How had the painting managed to survive three disasters that destroyed every other artwork around it? And why had she never known about her ancestor, Berthe Morisot? As the painting begins to metamorphose into darker and more terrifying versions of itself, Tamara’s ordinary life is thrown into turmoil.