Workshop of Robert Campin | Annunciation Triptych (Merode Altarpiece) | Netherlandish | The Metropolitan Museum of Art
Detail of book and book bag, Annunciation Triptych (Merode Altarpiece) Artist: Workshop of Robert Campin (Netherlandish, ca. 1375–1444 Tournai) Date: ca. 1427–32 (referenced in Medieval Clothing and Textiles vol. 3)