Nizam ul Mulk, Hasan Ben Sabbah, and Omar Khayyám from a Persian water-color sketch, reproduced in an 1898 printing of The Rubáiyát of Omar Khayyám.
Aanvullende informatie
Afbeelding geüpload door jlelliott op May 26, 2009.
Auteursrecht: Public domain (1898 reproduction of an early Persian work).