图片提示词
Vertical full-bleed image, native source proportions 673:1200. Very tight bust of an elderly stern male with deeply furrowed forehead, hooked long nose and enormous flowing silver-white beard. Head bowed toward lower left; crown edge and metallic ornaments crop at top, white hair brushed diagonally to right. Small intense orange-red eye openings beneath dark heavy brow around y38%. Nose tip near center y56%, beard flows as pale wavy strands into bottom and right edges, leaving upper-left background black. Jewel pendant at crown center is small dark blue. Warm low light catches brow and beard without flattening shadows. No youthful smooth face, no flames around entire body or oversized eyeballs.
Rendering: dark classical oil painting with aged fine grain, sculptural pale skin, near-black brown background and restrained ember-orange accents. Preserve observed object count, relative positions and negative space. No stylistic fusion, decorative border, platform UI, invented watermark or signature. Do not add unrelated props or colors.