伦勃朗光影

触发词:masterpiece, best quality, 8K, ultra detailed, photorealistic, native Leica photography, 3:4 aspect ratio, Rembrandt lighting, single strong beam highlight half of face, the rest of face in deep pitch-black shadow, high contrast dramatic chiaroscuro, pure solid black background, no extra background objects, horizontal strong motion blur trailing behind subject, rapid moving speed sense, cinematic texture, dark tone aesthetic, detailed skin and flower texture, sharp focal on illuminated half face, deep black shadow envelop remaining area,伦勃朗光影，第一次效果一般，可以先玩一下。一定一定要加触发词，不然达不到需要的效果，欧内该。