The image depicts an indoor classroom environment in Nova Zagora, Bulgaria

The image depicts an indoor classroom environment in Nova Zagora, Bulgaria. The walls are painted white on the upper section and a yellow-orange on the lower section, with a visible wooden dado rail. The floor is light-colored wood. In the immediate foreground, the back of a person's head and shoulder are partially visible on the left, indicating dark, long hair and a dark jacket. This person is positioned to the left of a light-colored wooden desk with papers on its surface. In the mid-ground, two male students are seated at individual desks with orange frames. The student closer to the viewer is positioned on the right, wearing a light-colored, patterned short-sleeved top and light grey sweatpants, with black and white athletic shoes. This student is leaning back in their chair, with a black jacket draped over the chair's back. A grey backpack rests on the desk in front of them. Partially obscured by this student, another male student is visible, wearing a red shirt, with only a portion of their head and upper back discernible. Against the back wall, a light-colored wooden bookshelf with four shelves holds several books on its top shelf; the lower shelves are empty. To the left of the bookshelf, a brown-toned poster with Cyrillic text and mathematical diagrams is affixed to the wall, along with a smaller black and white sign below it depicting a CCTV camera icon and the word "ВНИМАНИЕ" (Attention), indicating video surveillance. A black trash can with a plastic liner is located on the floor near the poster. On the right side of the back wall, a yellow-orange door with a simple frame is visible. A white rectangle, possibly a light switch or cover, is present on the wall section to the right of the door.