This image captures an interior view of a classroom or lecture hall located in the city of Kotel, Bulgaria

This image captures an interior view of a classroom or lecture hall located in the city of Kotel, Bulgaria. The perspective is from a seated position, looking forward. In the immediate foreground, a light-colored wooden desk surface is visible, along with the upper backrest of a wooden chair showing faint blue and white marks. In the midground, the back of a person wearing a dark blue long-sleeved garment occupies a significant portion of the frame, seated at a light-colored wooden desk. A dark, quilted jacket is draped over a chair or desk to their left. Several rows of identical empty wooden desks and chairs extend into the background. A large window with vertical brown blinds on the left allows bright sunlight to enter the room. To the right of the window, a wooden wall panel is visible, against which two dark speakers, a wooden shelving unit containing various items, and a black soft guitar case are arranged. A white security camera or sensor is mounted high on the wall near the ceiling.