Photorealistic Human Skeleton Portrait

A detailed, photorealistic rendering of a human skeleton torso and head. The skull is in the upper center of the frame, facing slightly to its left, with empty eye sockets, teeth bared in a grimace, and visible temporal bone detail. Some muscular and connective tissue remnants are attached to the bones, particularly around the clavicles and rib cage, suggesting a partially decayed state. The rib cage is intact, and the sternum and vertebral column are visible. The skeleton's arms are extended outwards, with the shoulders and upper arms prominently featured, positioned on the left and right sides of the frame respectively. The background is dark and indistinct, with subtle smoky or ethereal wisps and small, glowing embers or dust particles, creating a somber and slightly menacing atmosphere. The lighting is dramatic, with a strong light source from the front and slightly to the left, casting shadows and highlighting the bone texture and contours, emphasizing its anatomical detail. The perspective is a medium shot, eye-level with the skull, giving a direct and unsettling view of the subject. The overall mood is eerie and gothic.