This picture is an oil-on-canvas painting by French artist Philippe de Champaigne, entitled Triple Portrait of Cardinal de Richelieu, completed c. 1642. The portrait shows the cardinal from three angles: right profile, face-on, and left profile. Aged nearly 60, he wears a scarlet liturgical skullcap (zucchetto) and cape (mozzetta). Under the broad collar of a white shirt, tied at the neck with a trailing string, is the characteristic blue ribbon of the Order of the Holy Spirit, from which hangs the Maltese cross of the order as a pectoral cross. The painting is now in the collection of the National Gallery, London.Painting credit: Philippe de Champaigne