Answer:
Cave of Swimmers.
Step-by-step explanation:
The Swimmers Cave, situated in the highlands of Gilf Kebir in southwest Egypt, features over 15,000 paintings and prints, creating a grand panorama of the Paleolithic period. The figures represent the nomadic culture, fauna and flora typical of the region, and even economic exchange between individuals.
Some paintings depict people swimming, although the cave is located in one of the last places on earth that we could associate with water-based activities: the Sahara Desert in Egypt. Some scientists argue that a large lake or river existed in that area in prehistoric times prior to its desertification.