A professional corporate headshot of a confident scuba diver, chest-up portrait framing with direct eye contact into the camera lens, wearing a tailored charcoal-gray business blazer over a crisp, collarless midnight-blue knit shirt. The subject has a warm, approachable smile, neat professional hairstyle, and subtle, natural skin texture with realistic pores. Captured with an 85mm portrait lens at f/2.2, creating a sharp focus on the eyes and a soft, creamy background bokeh. The lighting is a polished three-point studio setup with a large softbox key light from the front-left, a subtle fill light on the right, and a crisp rim light separating the subject from the backdrop. The background is a sophisticated, minimalist deep-teal textured wall with an abstract, faint nautical topographic contour map pattern embedded subtly in the plaster. The color palette features cool slate grays, deep ocean blues, and warm skin tones, graded with a cinematic commercial finish. The overall mood is intelligent, adventurous yet highly professional, blending corporate polish with a passion for the deep sea, rendered in a crisp, hyper-realistic photographic style.