Byzantine 13th Century, Pyx in the Form of a Dove, c. 1220/1230, gilded copper with enamel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1444 Byzantine 13th Century, Aquamanile in the Form of a Horseman, 13th century, bronze, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1440 Byzantine 13th Century, Aquamanile in the Form of a Lion, c. 1200, bronze with traces of gilding, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1441 Byzantine 13th Century, Madonna and Child on a Curved Throne, c. 1260/1280, tempera on linden panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/35