Workshop of Robert Campin (South Netherlandish, active by 1406, died 1444), Annunciation Triptych (Merode Altarpiece)(central panel), ca. 1427–1432. Metropolitan Museum of Art, New York; the Cloisters Collection. From Wikimedia Commons. I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.