Foto casual de amigos en el salón de clases

Create a photorealistic candid 35mm film-style snapshot of {argument name="group description" default="four college-age young women"} posing closely together in a sunlit classroom, sitting and leaning around old wooden school desks with metal chairs. The scene contains exactly 4 people: left woman in an open white button-up shirt over a white ribbed tank top, pale blue denim mini skirt, belt, white socks and dark shoes, leaning sideways with one arm raised near her face; second woman in a pink short-sleeve cropped blouse and white pleated skirt, holding up a peace sign; third woman in a pale yellow camisole, open white shirt, dark cropped blazer, black mini skirt, and striped knee socks, raising a playful hand gesture; right woman in an oversized light blue shirt tied at the waist, white tank top, loose dark tie, white pleated skirt with chain belt, white socks and black loafers, kneeling on a chair and giving a peace sign. Make all 4 faces deliberately obscured with soft square blur blocks, as if anonymized. Set the classroom with beige lockers along the back wall, large bright windows on the right, worn wooden desks, scattered personal items including a sticker-covered laptop, compact digital camera, earphones, notebooks, water bottle, sunglasses, tote bags, backpack, and a black thermos. Use natural window light, slight wide-angle perspective, realistic skin tones, casual Japanese youth fashion styling, shallow depth of field, subtle film grain, imperfect candid composition, high-resolution editorial photography. Overall mood: {argument name="mood" default="friendly morning snapshot after a short break"}.