The photo shows a black-and-white reflection in a highly curved, shiny surface (probably a helmet or glasses).
The reflection shows a photographer with a camera taking the picture. He is standing next to railroad tracks on which a fast train (presumably an ICE) is passing by. In the background, you can see overhead lines, a signal or control mast, and a slightly dim sky.
The perspective appears distorted by the curvature, giving the image a surreal, artistic effect. It combines urban, technical elements (train, tracks, signals) with a documentary, almost mysterious moment. (AI description)