Photorealistic jewellery campaign portrait, woman chest up, shot straight on. Bare shoulders and collarbones exposed, arms crossed low with one hand on opposite shoulder, long black almond nails visible. Head level, neutral expression, dark hair slicked tight to skull. Face and body in deep soft shadow - near silhouette, features barely readable, no skin highlights. Jewellery: layered gold chain necklace in three lengths/gauges - shortest a rigid wire collar, middle a fine snake chain, longest a flat articulated link chain dipping low with a small round smoky quartz slider; second tiny quartz set into collar; one long ear chain from slim hoop to matching stone. Stones catch the only direct light, glowing soft translucent amber grey against darkness. Plain pale grey seamless studio background, evenly lit, much brighter than subject. Extreme low key underexposed lighting, soft falloff, no fill. Monochrome charcoal palette, warm smoky amber and gold as only accents. Minimal luxury editorial, 85mm, high contrast, centred composition. --chaos 10 --ar 3:4 --seed 1831973880 --exp 100 --raw --sref 2168441595 --profile 73hh66z --sw 1000 --stylize 150 --hd --v 8.2