A light-skinned hand holds a black smartphone, likely an iPhone, in a close-up, slightly angled shot

A light-skinned hand holds a black smartphone, likely an iPhone, in a close-up, slightly angled shot. The phone's screen displays a live camera view of a classroom in Cherven Bryag, Bulgaria. The camera interface shows a white circular shutter button at the bottom, "0.5x" and "1x" zoom options, and a flash icon. A small green dot indicates active camera usage near the phone's top notch. The classroom scene within the phone's display features yellow walls and a light-colored wooden floor. Multiple wooden desks with metal frames and matching chairs are arranged. In the foreground-center of the screen, a male individual stands with his back to the viewer. He wears a red long-sleeved jacket with a white "СТАРТ" (START) logo on the back, black athletic pants, and grey-and-black athletic shoes. A black shoulder bag is visible. To the left, another individual is seated, slumped over a desk, with their feet resting on the back of a chair in front of them. To the right, a second male individual stands with his back to the viewer, wearing a black long-sleeved shirt and blue jeans. A black backpack is on a chair beside him. The classroom background includes multiple-pane windows, a bulletin board with papers, and various posters or diagrams on the yellow walls. Outside the phone's display, the background is blurred, revealing a yellow wall and indistinct figures, including a person in a red top and another in a black top, consistent with the individuals captured on the phone's screen.