Fannie Hillsmith was an American cubist painter from Boston who during a long career, mostly based in New York City, developed a style of Cubism which combined traditional Cubist motifs with what she called "an early American feeling."

Frank Hill Smith (1842–1904) was an American artist and interior designer based in Boston, Massachusetts. He painted landscapes and figures; and designed wall frescos, stage curtains, stained-glass windows, and other décor. Among his works are ceiling frescoes in the Representatives Hall in the Massachusetts State House.