解説Portrait of King Charles I of England by Van Dyck.png
English: Charles I with M. de St Antoine is an oil painting on canvas by the Flemish painter Anthony van Dyck, dating from 1633. It depicts King Charles I of England on horseback, accompanied by his riding master, Pierre Antoine Bourdon, Seigneur de St Antoine. There are several versions of this painting; this is the version at Highclere Castle, Hampshire, England. The prime version is in the Royal Collection.