Gil de Siloé, Enthroned Virgin and Child, c. 1480, alabaster with traces of gilding and polychromy, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/166195

Luis de la Cruz y Rios, Princess María Francisca de Asis de Borbón and Her Son Infante Carlos Luis María Fernando de Borbón, 1818, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436059

Jean de la Huerta, Mourner from the Tomb of John the Fearless and Margaret of Bavaria, 1443–45, salins alabaster, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/119143

Continental Painter, Portrait of a Woman, 1745, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435932

Continental Painter, Portrait of a Woman, 1740, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435931

Pedro de Mena, Saint Peter of Alcántara, c. 1663–70, painted wood, with ivory and glass, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/168194

Continental Painter, Portrait of a Woman, Said to Be Princess Apraxine, 1775, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435933