Lengkepan kalimah di handap ieu: Dimimitian kira-kira taun 1885, Letitia Hart némbongkeun karya-karyana di tempat-tempat kaasup American Water Color Society, Art Club of Philadelphia, Brooklyn Art Association, James Gill's gallery di Springfield, Mass.,
Paméran Louisiana Purchase, National Academy of Design (anjeunna nampi hadiah Norman W. Dodge $ 300 di dinya di 1898 pikeun lukisan anu pangsaéna ku awéwé), Paméran Pan-Amérika, Union League Club of Brooklyn, sareng Gedong Awéwé di 1893 World's Columbian Exposition di Chicago, Illinois. Kalayan adina (anu mindeng posing pikeun potret) jeung bapana, manéhna commuted ti Brooklyn ka studio lantai luhur di 11 East 14th Street di Manhattan. Manéhna jeung lanceukna dipuji "pikeun kabeneran jeung kahalusan gambar-gambarna".