interior of a train in Köln, Germany, located at latitude 50

interior of a train in Köln, Germany, located at latitude 50.929 and longitude 6.937. The train is mostly empty, with only one person sitting near the back. The person is wearing a black jacket. The walls of the train are yellow, and there are numerous yellow handrails. A large map of the city is displayed on the wall above a row of seats. The floor of the train is grey and speckled with flecks of color. The image was taken looking up at the ceiling of the train from near the front. A second person is partially visible sitting on the floor of the train. There is a red fire alarm box near the back of the train. A sticker is on the ceiling near the back of the train that says "END".