met-photos:[La Comtesse at Table with Hand to Face] by Pierre-Louis Pierson, Metropolitan Museum of
met-photos:[La Comtesse at Table with Hand to Face] by Pierre-Louis Pierson, Metropolitan Museum of Art: PhotographyDavid Hunter McAlpin Fund, 1975Metropolitan Museum of Art, New York, NYMedium: Albumen silver print from glass negativehttp://www.metmuseum.org/art/collection/search/261364 -- source link