Realistic amateur photograph, shot on 35mm film, intimate private album aesthetic, slightly imperfect framing, natural grain, bright morning light from tall classroom windows. Subject, a beautiful 28-year-old woman with long silky chestnut hair, green eyes, slender waist, full firm chest, long legs, wearing very high heels and no underwear. The dress, a very loose, flowing pale sky-blue chiffon dress with thin spaghetti straps and a very wide draped neckline. The dress is extremely short — barely covering her crotch even when standing perfectly still, the hem fluttering at hip level, any movement of her arms lifts it completely. The cut is ample and airy, the fabric does not cling but floats around her body. Her chest is visible ONLY through the sheer semi-transparent chiffon, both breasts, their full shape and dark nipples, showing entirely by transparency through the pale blue fabric, with no part of them escaping the neckline. She wears no bra and no underwear. Composition, the camera stands in the side aisle of a university lecture hall, at the corner between the blackboard wall and the front row. The woman professor is standing WITH HER BACK AGAINST THE BLACKBOARD, facing the room, in the middle of a lively philosophical discussion, both arms raised high and wide open in an expansive teaching gesture, palms open, mid-sentence. The raised arms have lifted the loose flowing dress above her hips, her bare sex and lower belly are fully visible from the front — a natural dark triangle of soft pubic hair at the junction of her thighs, framed by the floating chiffon hem — her long legs in high heels planted against the blackboard wall, her chest visible through the sheer fabric with the gesture. She SMILES, a bright, proud, complicit smile at her whole class, fully aware of the picture she makes, jubilant. IN FRONT OF HER, seated in the first rows and facing her, five ADULT university students in their twenties, seen in three-quarter view from the camera, two men and two women leaning slightly forward, notebooks open on the wooden desks, all their faces turned toward her, some frozen mid-writing, one girl blushing, one boy with his mouth slightly open, none of them looking at the camera. The blackboard behind her is covered in large elegant French chalk handwriting, tall windows overexposed with morning light above the students' heads. Warm academic atmosphere, candid snapshot feel, natural grain.