David Roberts (1796-1864), Londres, vers 1840, d?après Quatre lithographies du Caire intitulées: «Arabs of the Tribe of the Benisaid. Feb. 17th 1839", " A Group in the Slave-market in Cairo", "One of the Tombs of the Khalifs. Cairo" et "Interior of the Mosque of the Metwalys". Dim. à vue: 31,8 x 26,5 cm, 29 x 27,5 cm, 24,5 x 34 cm et 48,5 x 34 cm Four watercolour lithographies of Cairo after David Roberts? collection (1796-1864), London, circa 1840