A framed French enamel on copper painted plaque signed L. Coblentz, Levy Coblentz (1844-1905), circa 1885, the mother and two children in the manner of William Adolphe Bouguereau, in enamel colours on a slightly convex copper plate, signed lower left, surrounded by a brass patterned frame and housed in a timber frame, in good condition as catalogued, length: 24.5 cm width: 20 cm