A Rare group of four late 18th.Century hand coloured mezzotint engravings by John Raphael Smith. The Prodigal Son. Published by Carington Bowles No.69 in St.Pauls Church Yard London. 1775. Presented in period ebonised and gilt fruitwood frames. 35 by 25 cms pl. 43.4 by 33.4 cms. Overall framed.