Richard Petibone, Jan Van Eyck, “Giovanni Arnolfini and his Wife”, 1434, 1974. photo Philips de Pury & Co Oil on canvas in the artist’s wooden frame. 8 x 6 1/4 in. (20.3 x 15.9 cm). Signed, titled and dated “Richard Pettibone Jan Van Eyck, Giovanni Arnolfini...