http://safavidpersia.blogspot.com/2012/09/naeir-al-din-shah-on-horseback.html
Drawing. Materials and technique: Watercolor, white, lead pencil and gold paint on yellow paper. Size: 23.5 x2 1.2 cm. Hungary-Russia, 1873. Artist: Mihaly Zichy. kept in The State Hermitage Museum, St. Petersburg, Russia.