Photorealistic 8K portrait of a 17-year-old blonde man with perfect side part and undercut, slightly parted lips, half-lidded eyes, gazing at his own reflection with intense vain discipline, wearing a pure white silk shirt with extravagantly voluminous highly glossy multi-layered ruffles, a black velvet bow tie with prominent gold details and polished gold cufflinks, reflected in an ornate gilded mirror, museum-quality dramatic chiaroscuro lighting, rich glossy reflections on silk and gold, deep shadows, Caravaggio-inspired, baroque opulence, 3:4 aspect ratio