General view of the chapel’s east wall, a feature from the tomb of Khnumhotep II at Beni Hassan in Egypt. The murals depict Khnumhotep II, who was an ancient Egyptian Great Chief of the Oryx nome, hunting in the marshes. 20th century BCE [1679×2193]

I wonder what the guy sitting at the top center, presumably also Khnumhotep II, is doing with a long thing that reaches (seemingly) through a wall and across an island with more birds. At left he seems to be harvesting birds with a throwing stick, and on the right fish with a spear.