This pocket mirror features a detail from Leonardo da Vinci's The Virgin of the Rocks from the National Gallery Collection. This simple yet elegant mirror has the painting detail on one side & the mirror on the other. About this painting The Virgin of the Rocks, about 1491/2-9 & 1506-8 Oil on poplar, thinned & cradled, 189.5 x 120 cm © The National Gallery, London. Bought, 1880