MADRAZO AND KUNTZ Federico (Rome 1815-1894 Madrid) --SPANISH--. Lady of Simón de la SIERRA". Oil on canvas. Sheet size 110 x 85 cm. Frame Signed in the left side. Documentation: * Painter of Camera and Director of Prado Museum. Provenance: Sr. Juan de Urquijo and Landecho (nephew grandson of the one in the portret) / R. Mc."