photorealistic cinematic live-action, shallow depth of field, volumetric light, film grain, anamorphic lens flares. A colossal mechanical iris diaphragm door. Overlapping heavy metal petals with an oil-slick sheen, showing hydraulic pistons and grinding mechanical seams. Red warning strobe lights are embedded along the circular rim. Weathered, industrial texture. Isolated on a clean background, highly detailed, photorealistic, square format.
