3629966 Roads in Eastern Tibet, Gorge of the Lan t\'sang Kiang (engraving) by English School, (20th century); Private Collection; (add.info.: Roads in Eastern Tibet, Gorge of the Lan t\'sang Kiang. Illustration for The Book of Ser Marco Polo, translated and edited by Henry Yule (3rd edn, John Murray, 1921). Digitally cleaned image.); by Look and Learn.