Nanobanana深色高领纹理男士肖像摄影提示词 - 沉思强大头拍

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深色高领纹理男士肖像摄影提示词示例

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Use the exact same face from the reference image and generate a close-up studio portrait headshot, shoulders up, face filling the frame with authority and quiet depth. Wearing a dark black textured turtleneck — ribbed fabric catching minimal light at the collar edges, everything else dissolving into shadow. No accessories, no distractions. Expression is contemplative and vulnerably powerful — not performing emotion, just carrying it. Eyes heavy with quiet intensity, one catching a full sharp catchlight, the other barely visible in deep shadow creating magnetic mystery. Lips naturally sealed, jaw defined, the face of someone who has lived something worth painting. Lighting is a textbook perfect Rembrandt chiaroscuro setup executed at the highest level — key light from upper-left casting a precise triangle of warm light on the shadow-side cheekbone, the lit side of the face brilliantly revealed, the shadow side gradually surrendering into rich darkness. No fill light — the shadows are genuine and deep. A razor-thin rim light from directly behind separating the hair and collar from the black background with the thinnest possible line of cold light. Background is pure seamless black — zero texture, zero separation, the shadow side of the face bleeding directly into the void as if they are the same substance. Skin at maximum photorealistic detail — every pore, every stubble hair catching the key light individually, natural skin texture completely unretouched and celebrated within the drama of the light. Color grading — warm amber on the lit side, cold blue-black in the shadows, rich contrast, crushed blacks. 8% film grain, heavy and analog. "OzairAI" subtly embedded in the shadow transition at bottom-center, visible only if searched for. Vertical 9:13 format. Ultra photorealistic, 8K — Rembrandt reborn in a photography studio.