Area of the IVth Nile cataract (The Sudan), 
                    December 2003.
 Archaeological survey.
 From the left: (2) Maciej 
                    Jórdeczka, MA (Institute of Archaeology and Ethnology,
 Polish 
                    Academy of Sciences, Poznań Department);
 (3) Marek Chłodnicki, 
                    Ph.D. (Poznań Archaeological Museum); 
(4) Prof. Michał Kobusiewicz 
                    (Institute of Archaeology and Ethnology,
 Polish Academy of 
                    Sciences - head of the Poznań Department);
 (6) Przemysław 
                    Bobrowski, MA (Institute of Archaeology and Ethnology,
 Polish 
                    Academy of Sciences, Poznań Department);
 (7) Prof. Lech Krzyżaniak; 
                    (8) Karla Kroeper, Ph.D. (privately - wife of Prof. L.Krzyżaniak; 
                    (Aegyptisches Museum Berlin, Germany).