Casual Maritime Waterfront Portrait - Nano Banana Pro AI Prompt for Profile / Avatar — AI Image Prompt

A young man sits squarely in the center of the frame, facing the camera with relaxed shoulders and a serious, composed expression, his mouth closed and eyes completely hidden behind dark reddish square sunglasses. His {argument name="hair style" default="short, messy dark brown"} hair features a natural, textured look with subtle flyaways. He is dressed in a layered casual outfit consisting of a {argument name="overshirt" default="thick beige corduroy overshirt"} left unbuttoned over a black crewneck t-shirt, paired with {argument name="pants" default="blue denim jeans"}. His body weight is evenly distributed as he sits, with his left arm casually draped over the back edge of a white boat seat, his fingers pointing straight down in an organic gesture, while his right hand rests naturally on his right thigh, the fingers loosely curled inward. He is positioned against the foregrounds worn white leather marine seating, which reveals visible seams and slight wear along the edges, while a weathered blue canvas boat canopy supported by metal tubes frames the upper foreground. The deep spatial midground reveals a thick, weathered cylindrical wooden docking bollard tightly wrapped with white rope at its base on the right side, giving way to a wide expanse of choppy, desaturated blue-grey water with small waves reflecting the overcast sky. In the slightly blurred background, a deep urban waterfront displays a matte, patchy-colored mix of traditional brown wooden multi-story houses and modern white concrete apartment blocks with balconies, all resting beneath a sloping terrain blanketed with bare, autumnal leafless trees. The entire scene is bathed in a calm, soft, and diffused frontal outdoor natural light, casting soft-edged, gradual gray shadows under his shirt collar, beneath his legs, and deep inside the boat canopy, while preserved specular highlights gently touch his forehead, the top shoulder of his beige shirt, and the smooth curves of the white leather seat. This lighting enhances the split-complementary palette of beige, black, denim, off-white, and desaturated blues, establishing a relaxed, breezy maritime atmosphere. Rendered in the style of clean, contemporary lifestyle digital photography, the image is shot straight-on with a 35mm lens at an f/4.0 aperture, 1/500s shutter speed, and ISO 200, achieving a tack-sharp subject with zero grain and a medium depth of field, finished with subtle color grading, natural skin tones, slightly lifted shadows, and mild background desaturation, all naturally framed in a 3:4 aspect ratio.