long, narrow corridor with light beige walls and a brown tiled floor

long, narrow corridor with light beige walls and a brown tiled floor. Fluorescent lights are installed in the suspended ceiling. Along the walls, at mid-height, there is a dark brown wooden trim. On the left wall, closer to the foreground, a white smoke detector and a white speaker are visible. Further down the corridor, on the right side, a wooden door with a silver handle is present. A red fire extinguisher box is mounted on the wall in the distance on the right. Several individuals are present in the corridor, some standing and others appearing to be sitting or crouched. The overall impression is of an interior hallway, possibly in a public building or institution. The location of Караваево, Russia is not explicitly visible in the image.