authentic ungraded smartphone photo, slightly uneven framing, not perfectly level. School classroom, view from the back of the room. On the wall, a projector screen showing a PowerPoint slide with large bold Russian text: "ОТ ЧЕГО ЗАВИТ ВАШ УСПЕХ ПРИ ПОСТУПЛЕНИИ" (allow minor typos). Next to the screen, a placeholder standing figure of a young male tutor (faceless silhouette, space for later face insertion, natural relaxed posture, one hand holding a marker). Three 9th grade students in the foreground, backs of heads and shoulders visible, slightly motion-blurred (unposed). Harsh mixed lighting: cold overhead fluorescent tubes + warm window daylight from one side, creating visible shadows on the floor and on the wall behind the tutor. Slight lens distortion, subtle chromatic aberration near edges, uneven white balance (slightly too warm or too cool). Shadows not fully black, highlights slightly blown out on the whiteboard. Slight grain/noise, moderate JPEG compression artifacts. Realistic casual clothes on students. Desks have scattered pens and crumpled papers. The tutor's feet cast a visible soft shadow on the floor. No professional lighting, no studio look. Shot on a mid-range smartphone from 2020-2022, auto mode. --ar 16:9, imagen
