A surreal monochrome portrait of {{subject}}. The head is smooth and bald, with soft rounded contours, but the facial features are only partially visible, as if buried beneath layers of fine powder and worn stone. The surface texture is highly detailed resembling compressed ash, concrete dust, or weathered limestone with uneven grain, micro-scratches, soft erosion patterns, and subtle tonal variations. The facial structure (nose, lips, jawline) barely breaks through the surface, creating a ghostly, almost fossilized appearance. Lighting is soft and diffused from above, creating gentle gradients and emphasizing surface imperfections, micro-relief, and tactile depth without harsh shadows. The material absorbs light, giving a dry, velvety, powdery feel. The background is pure black, creating strong contrast and isolating the subject. No eyes visible, minimal definition focus on texture over identity. Ultra high resolution, extreme detail, photorealistic material study, macro surface quality, cinematic minimalism, subtle noise, volumetric softness, 8k, studio lighting, no color, grayscale only. --profile omphysq