Portrait of Armand-Jean du Plessis, Cardinal de Richelieu; Simon Vouet, French, 1590 - 1649; France, Europe; about 1632 - 1634; Black, white and red chalk and pastel; 27.3 x 21.1 cm (10 3/4 x 8 5/16 in.) - SuperStock
Richelieu, Pastel Purple available at MyKnobs.com everyday low prices.