Mnemosyne (Rossetti) of 1875–1876, but Rossetti later worked it up as an image of Mnemosyne, the Greek personification of Memory. Rossetti wrote to his mother about the two paintings on 29 April 1876: A month later Rossetti was considering ordering a frame for the painting and selling it to Clarence Fry. Fry declined and in July 1876 Leyland advanced Rossetti 300 pounds for the painting, although he was concerned that the painting was too large for his drawing room. Rossetti did further work on the painting in 1879 and adjusted the frame in 1880, before delivering it to Leyland in 1881. It
57 Mnemosyne of and an amplitude of in magnitude. It has an estimated span of and a mass of . 57 Mnemosyne Mnemosyne ( ; minor planet designation: 57 Mnemosyne) is a large main belt asteroid. It is an S-type asteroid in composition. It was discovered by Robert Luther on 22 September 1859 from Düsseldorf. Its name was chosen by Martin Hoek, director of the Utrecht Observatory, in reference to Mnemosyne, a Titaness in Greek mythology. The orbital period of this asteroid is close to a 2:1 commensurability with Jupiter, which made it useful for perturbation measurements to derive the mass of