http://upload.wikimedia.org/wikipedia/commons/1/1c/The_procession_of_Yusef_Ali_Khan.jpg

Description a watercolour depicting the procession of the Nawab of Rampur Yusef Ali Khan and his family on elephants scorted by Rampurian and British troops to the encampment of Lord Canning
Date
Source http://www.lessing-photo.com/dispimg.asp?i=03070367+&cr=67&cl=1
Author unknown