Commissioned for the Woman's Building at Chicago's 1893 World's Columbian Exposition, Modern Woman also stood as a personal and professional manifesto. This book undertakes a complete overview of Cassatt's mural, synthesizing a wide variety of interpretations and original observations to present the first complete treatment of the work. Webster connects the symbolism of the painting to Cassatt's life as a woman artist and a member of the Parisian avant-garde, and to the history of woman's emancipation. She ends with a detective story as she joins the hunt to unravel the mystery of the now-missing mural, last known to be in the possession of Mrs. Potter Palmer (of Chicago's Palmer House family).