Keywords: Justus Sustermans (studio of) - Portrait of Mattias de' Medici.jpg workshop of 1660 oil canvas cm 128 3 104 2 Institution National Gallery of Art Not on view accession number 1950 10 1 object history credit line Gift of Ursula H Baird and Sally H Dieke in memory of their grandmother Constance Cary Harrison exhibition history http //www nga gov/content/ngaweb/Collection/art-object-page 37632 html National Gallery of Art Washington D C online collection PD-old-100 DEFAULTSORT Sustermans Justus; Portrait male Mattias de' Medici; National Gallery of Art Male portraits by Justus Sustermans 17th-century portrait paintings in the National Gallery of Art Flemish paintings in the National Gallery of Art Mattias de' Medici Portrait paintings of men 1660s portrait paintings Male 17th-century oil portraits of standing men at full length wearing armour 1660 |