Mrs. Alexander Cumming, Née Elizabeth Goldthwaite, Later Mrs. John Bacon 

John Singleton Copley, a leading American portraitist of the 18th century, painted this portrait of Elizabeth Goldthwaite, a prominent Boston socialite. Copley's signature style, characterized by precise brushwork and a focus on realistic detail, is evident in the delicate rendering of Elizabeth's lace collar and the intricate folds of her gown. The dark background emphasizes her presence, making her the focal point of the composition.