在發明摩斯密碼之前，摩斯畫了許多肖像畫，這是其中之一 (大衛‧佛瑞斯特夫人)

出處: Morse, Samuel Finley Breese, artist. "Mrs. David C. De Forest." Photograph of an original painting, between 1900 and 1912. Touring Turn-of-the-Century America: Photographs from the Detroit Publishing Company, 1880-1920, American Memory collections, Library of Congress.