car repair shop, signed contracts, cooldown period, mechanic in uniform, focused expression, greasy hands, paperwork on clipboard, tools on workbench, car parts, tires, engines, hydraulic lifts, busy garage environment, fluorescent lighting, concrete floor, oil stains, metal shelves, organized chaos, close-up of contract, mid-action signing, steel-toed boots, rolled-up sleeves, 3/4 view, dynamic angle, high contrast lighting, detailed texture, realistic style, ambient workshop noise, bustling background activity, wide-angle lens.