 There is sometimes some yellow coloration near the mouth of the tube.Mary Fairchild MacMonnies Low

Mary Fairchild MacMonnies Low (1858–1946), born in New Haven, Connecticut  was an American painter who specialized in landscapes, genre paintings, and portraits.Mary Fairchild MacMonnies Low studied at the St. Louis Art School (where she won a three years' scholarship), and in Paris at the Académie Julian and under Carolus Duran.