Felice Beato, 1867, 1161, Pavilion of the Summer Palace, Pekin. From a photograph by Beato, Book illustration, woodcut, Google Books, LL/36123
Felice Beato 1867 1161, Pavilion of the Summer Palace, Pekin. From a photograph by Beato
Book illustration, woodcut Google Books James Furgusson A History of Architecture in all Countries, from the Earliest Times to the Present Day, in three volumes (London: John Murray, 1867), Vol.II, Part III, p.753.