The image captures the interior of a classroom in the city of Stara Zagora, Bulgaria

The image captures the interior of a classroom in the city of Stara Zagora, Bulgaria. The room features light yellow walls and a white ceiling with visible structural beams. On the left, a large educational poster titled "ХИМИЧНА ВРЪЗКА" (Chemical Bond) is displayed, illustrating various chemical bonding diagrams. Multiple tall, dark-framed windows line the wall, most equipped with yellow roller blinds that are partially or fully drawn. One window on the right is slightly ajar, revealing bare tree branches against a clear blue sky outside. Below the windows, segmented radiators are affixed to the wall. In the foreground and mid-ground, several student desks with light-colored tops and dark metal frames are arranged. A red notebook rests on one desk in the mid-ground. A white puffy jacket is draped over a chair in the immediate foreground. Two individuals are partially visible in the background, seated at desks; one person with dark hair is visible in profile on the far right, looking away from the camera. Glasses are present on a desk further back.