Edward Steichen, Mercedes de Cordoba (Profile), 1904
From the Metropolitan Museum of Art:
The striking features of Mercedes de Cordoba—a tall, slender Spanish mezzosoprano who danced and played the piano—inspired several portraits by Steichen and other members of the Photo-Secession. In Paris, Steichen introduced her to the American modernist painter Arthur B. Carles, whom she married in 1909 and with whom she had a daughter, Mercedes Matter, an abstract painter who founded the New York Studio School in Greenwich Village.