The close up of the rail line at the former Auschwitz II-Birkenau site which was the beginning of the unloading and selection platform. In the background you can see the iconic 'Gate of Death' and fences of the camp. Sunrise.
https://s3.eu-central-2.wasabisys.com/mastodonworld/media_attachments/files/109/388/307/762/790/915/original/29c164862008b963.png