Establishing reference photograph of a place: 2D hand-drawn illustration of a narrow industrial corridor choked with thick, swirling white steam, low angle view. Riveted metal walls and overhead pipes fade into dense vapor clouds. Harsh white light from caged ceiling lamps filters through the mist, creating glowing haze and soft beams. The far end opens toward a clearer section of hall with a faintly visible metal floor. Drifting steam particles, claustrophobic depth. Palette of pure white, soft greys and dark silhouetted pipes. Empty, no people, no text.
No people, no visible text, no watermark.
