Florence, Jane, Mary Louisa, and Julia.

Dressed in white pinafores, the children are arranged so that the youngest, four-year-old Julia, sits on the floor, eight-year-old Mary Louisa stands at left, and the two oldest, Jane, aged twelve, and Florence, fourteen, stand in the background, partially obscured by shadow.
In very nearly hiding one of the girl's faces and subjugating the characterization of individuals to more formal compositional considerations, The Daughters of Edward Darley Boit is as much about the subject of childhood as it is an example of portraiture