{ "scene": { "environment": { "location_type": "modern gallery hallway", "left_wall": "black-and-white optical swirl mural, matte finish", "right_wall": "framed monochrome manga panels with sparse Japanese onomatopoeia", "floor": "light gray polished tile with 2x2 m matte gray vinyl sheet under subject to kill reflections", "depth": "short corridor depth with subtle falloff",
