Portrait of a lady, 1528, from an oil painting in the National Gallery, Prague. Unknown sitter, but probably a Hungarian princess, judging by the luxurious jewelry, huge gold chain, rich fabric, brocade and embroidery. Chromolithograph from Hefner-Alteneck's "Costumes, Artworks and Appliances from the Middle Ages to the 17th Century," Frankfurt, 1889. Dr. Hefner-Alteneck (1811 - 1903) was a German museum curator, archaeologist, art historian, illustrator and etcher.