Prophet Isaiah, panel of the Altenburg diptych, Enguerrand Quarton

Object Type: painting. Date: 15th century. Dimensions: height: 11.5 cm (4.5 in); width: 20.4 cm (8 in). Medium: tempera on wood. Collection: Pinacoteca Vaticana. Prophète Isaie - Quarton - Musée du Vatican