Mistress and Maid (c.1667) is a painting produced by Johannes Vermeer, now in the Frick Collection in New York City. The work of Johannes Vermeer, also known as Jan, is well known for many characteristics that are present in this painting. The use of yellow and blue, female models, and domestic scenes are all signatures of Vermeer. This oil on canvas portrays two women, a Mistress and her Maid, as they look over the Mistress' love letter.