3247696 Heinrich Sleeping and Saint Hedwig Praying; Heinrich and Saint Hedwig with Their Children, 1353 (Tempera colors, colored washes, and ink on parchment) by Silesian School (14th Century); 34.1x24.8 cm; J. Paul Getty Museum, Los Angeles, USA; (add.info.: In 1353 Duke Ludwig I of Liegnitz and Brieg and his wife Agnes commissioned this manuscript of the life and works of Saint Hedwig in Latin (Vita beatae Hedwigis) who was one of the Duke\'s ancestors. ); Austrian, out of copyright.