Charles Antoine Coypel
François de Jullienne (1722–1754) and Marie Elisabeth de Jullienne (Marie Elisabeth de Séré de Rieux, 1724–1795), 1743
Pastel, black chalk, watercolor, and traces of black chalk underdrawing on four joined sheets of handmade blue laid paper, mounted on canvas and adhered to a keyed stretcher
39 3/8 x 31 1/2 in. (100 x 80 cm)