Portrait de mode estivale sur yacht de luxe

A straight-on medium shot of a [young Caucasian man] with striking, model-like facial features, standing confidently outdoors in front of a large [modern white yacht docked in a marina]. He wears a [sheer, lightweight light blue linen shirt unbuttoned at the collar, casually tucked into loose-fitting, white, flowy cotton trousers] with a slightly crumpled texture, and dark sunglasses. Both hands are tucked into his pockets, exuding a relaxed and confident demeanor. The setting features calm blue-green water, a concrete dock, a dramatic sky with cumulus clouds, and distant greenery-dusted hills. Bright natural summer lighting casts crisp shadows. Color palette dominated by soft whites, pale blues, and aqua tones. Sharp, high-resolution digital photography with deep focus and an upscale, aspirational summer mood.