The camera slowly moves through a passageway in what appears to be a train station or similar public building

The camera slowly moves through a passageway in what appears to be a train station or similar public building. On the left is a sign for "Туалет" (Toilet). The hallway is flanked by white pillars, and overhead are ornate chandeliers. At the end of the hallway is a large open area with benches and people sitting and lying down. The area is decorated with framed pictures on the walls. The overall impression is one of a somewhat grand but slightly worn public space.