Girl Reading a Letter at an Open Window is an oil painting by Dutch Baroque painter Johannes Vermeer. Completed in approximately 1657–1659, the well-preserved painting is on display at the Gemäldegalerie in Dresden. For many years, the attribution of the painting—which features a young Dutch woman reading a letter before an open window—was lost, with first Rembrandt and then Peter de Hooch being credited for the work before it was properly identified in 1880. After World War II, the painting was briefly in possession of the Soviet Union.
The painting depicts a young Dutch blonde standing at an open window, in profile, reading a letter. A red drapery hangs over the top of the window glass, which has opened inward and which, in its lower right quadrant, reflects her. A tasseled ochre drapery in the foreground left, partially closed, masks a quarter of the room in which she stands. The color of the drape reflects the green of the woman's gown and the shades of the fruit tilted in a bowl on the red-draped table. On the table beside the bowl, a peach is cut in half, revealing its pit.