The present image of the Pietà, which was frequently adapted in European Renaissance and Baroque sculpture - from metal plaquettes to polychromed wood reliefs - has most recently been attributed to Guglielmo della Porta (circa 1515-1577). The model was popular in Germany, as is evidenced by a stone relief with the motif signed by the Thuringian sculptor Israel von der Milla, dated 1589 (Herzog Anton Ulrich Museum, Braunschweig).
RELATED LITERATURE
J. Warren, Medieval and Renaissance Sculpture: A Catalogue of the Collection in the Ashmolean Museum, Oxford, Volume 3: Plaquettes, Oxford, 2014, pp. 803-806, no. 268