Pius II Canonises St Catherine of Siena; foreground, monks, in habits, and figures, wearing Renaissance costume including cod-pieces, hold lit candles; middleground, from a throne with a canopy Pope Pius II Canonises the body of Saint Catherine, the latter is layed on a chaise-long and a white flower and a book has been placed in her hands, monks and attendants hold candles or open Bibles; background, four square columns with stone relief designs. Engraved with fine lines.Surrounding trompe-l\'oeil effect of an arch has been omitted. Latin inscription