'El Khasneh', Petra, c 1849.
© NMeM / Royal Photographic Society / Science & Society Picture Library
Albumen print 'El Khasneh. A temple hewn out of the solid rock. In an attempt to obtain this photograph and the others in Petra. I should have been Killed had I not been well guarded - the Edomites thinking I was a Magician and 'up to' something dreadful!' Dimensions 14.6 x 19.7cm.