Area of the IVth Nile cataract (The Sudan), 2003. Archaeological survey.
From the left: Marek Chłodnicki Ph.D., (Poznań Archaeological Museum),
Maciej Jórdeczka, MA and Prof. Michał Kobusiewicz
(Institute of Archaeology and Ethnology, Polish Academy of Sciences - Poznań Branch),
Prof. Lech Krzyżaniak.