Lady Seated at a Virginal, also known as Young Woman Seated at a Virginal, is a genre painting created by the Dutch Golden Age painter Johannes Vermeer in about 1670–1672 and now in the National Gallery, London. Johannes Vermeer, c. 1670–1675 — painted at 38. Canvas and oil paint. 51.5 × 45.5 cm. In the National Gallery. Dutch Golden Age painting. Wiki link