由點構成的單色肖像，臉部被遮擋

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A minimalist monochrome portrait made entirely from millions of tiny white point-cloud dots on a pitch-black background, showing 1 adult man from the chest up in a formal dark blazer and light collared dress shirt. The subject is centered slightly to the right, facing forward with a subtle three-quarter turn, with neatly combed short hair and one visible ear sharply defined by dense lidar-like particles. Render the figure as raw 3D scan data mixed with topological contour logic: ultra-dense stippling, precise geometric dot placement, faint isoline structure, and clean depth shaping across the hair, jacket lapels, collar, neck, and shoulders. Keep the face intentionally obscured by 1 large vertical rectangular censor block in dark gray to black, perfectly centered over the facial area from forehead to below the nose, creating a stark privacy-mask effect. Use matte texture, crisp edges, sharp focus, high contrast, no glow, no bloom, no neon, no fog, no motion blur, no chromatic aberration, no painterly strokes. Add 1 small four-point sparkle icon in light gray in the bottom-right corner. The overall image should feel mathematical, forensic, and futuristic, like a high-resolution lidar scan portrait in 8k.