Roberts, David "Slave Boat on the Nile, View Looking towards the Pyramids of Dashour." From "Views in the Holy Land, Syria, Idumea, Arabia, Egypt and Nubia"
Roberts, David "Banks of the Jordan (The Immersion of the Pilgrims) April 2nd 1839." From "Views in the Holy Land, Syria, Idumea, Arabia, Egypt and Nubia"
