The motif of a figure presented in a "niche" follows a style made popular by Metsu's teacher and Dutch Golden Age painterGerrit Dou. The female figure is a black woman dressed in a red bodice similar to that worn by Metsu's wife Isabella de Wolff in a portrait he painted soon after their wedding in Enkhuizen in 1658. Like other contemporary Leidenfijnschilders, Metsu has chosen the subject of a niche or window to frame his subject. The popular motif generally includes a curtain for a dramaticeffect, and though Metsu painted curtains sparingly, he has chosen to place his subject prominently in front of a closed curtain here. Her portrayal at first glance needs no other supporting commentary, unlike his other "niche" paintings which are adorned with details in the typical "Dou" manner. A closer look reveals an interesting bas-relief under the window, which appears to be a variation by Metsu on François Duquesnoy's frieze of Children Playing with a Goat. Though its meaning is lost, the frieze offers a clue that this woman was someoneconnected to Metsu's circle and was possibly a model for other painters in Leiden.