Over the course of her career she made copies of paintings in Spanish and Italian galleries, portraits, genre paintings, and was the first woman to practice the art of the mezzotint in the United States and Europe.
I sin karriere lavede hun kopier af malerier fra spanske og italienske gallerier, portrætter, genremalerier, og hun var den første kvinde, der praktiserede mezzotinte-dybtryk i USA og Europa.