Jean Wauquelin presents his book to duke Philip the Good of Burgundy, In attendance are his son Charles of Charolais (here 13 or 14, later Charles the Bold), Nicolas Rolin (to the left, in blue) and Jean Chevrot, bishop of Tournai (left, in red). By Rogier van der Weyden, 1447 (Brussels). Frontispiece of the Chroniques de Hainaut. Opaque paint, gold, pen and ink on parchment. Royal Library of Belgium, Brussels: MS 9242.