Dakhleh Oasis East, site 68/Winkler (Egypt). Research campaign 2003.
Cataloguing the prehistoric rock engravings.
From the left: (1) Ewa Kuciewicz, MA (Poznań Archaeological Museum);
(2) Prof. Lech Krzyżaniak; (3) Corrina Hattersley (Great Britain);
(4) Eliza Jaroni (Poznań Archaeological Museum).