694921 Mohamed Ali receiving envoys from Great Britain in his palace at Alexandria on May 12, 1839 (colour litho), 1849 by Roberts, David (1796-1864) (after); Private Collection; (add.info.: Mehmet Ali Pasha (1769-1849) Khedive of Egypt and Sudan; regarded as the founder of modern Egypt and established a dynasty that endured until 1952; shown receiving (L to R) and seated on the divan, Colonel Campbell, Lieutenant Thomas Waghorn and the artist, David Roberts; thought to be the only known self portrait of the artist; to the left of Mehmet Ali and standing is Bogosh Bey, Armenian Chief Minister; colour lithograph by Louis Haghe (1806-85) published in \'Egypt and Nubia\' in 1849;).