Poznań - Górka Palace, 2003. International conference
"Archaeology of the Earliest Northeastern Africa", July 14-18th, 2003.
In the lobby. From the left: (1) Prof. Fred Wendorf
(Southern Methodist University in Dallas (Texas, USA);
(2) Prof. Lech Krzyżaniak;
(3) Prof. Michał Kobusiewicz (Institute of Archaeology and Ethnology,
Polish Academy of Sciences - Poznań Branch).