Adeline Oppenheim Guimard (American, born 1872)
Adeline Oppenheim was a woman of means who resided in New York City and Paris. She exhibited at the Paris Salon and is housed in various American museums. She married Hector Guimard, who was a famous French architect in the Art Nouveau style. They lived in Paris in the avenue Mozart and they were thought to have fled France in the late 1930s to New York City.
Information courtesy of James D. Julia Auctions, August 2008.