Woman in red bikini holding coconut on boat at sea

Ultra-realistic photographic portrait, medium shot from mid-thigh up, eye-level perspective. Young woman with tan skin and dark hair in a tight high bun, wearing small gold hoop earrings and thin gold necklace. Vibrant red string bikini top with thin white piping and white tie strings, matching red bikini bottoms with white side ties. She is holding a large fresh opened green coconut with both hands near her lap. Seated relaxed on a gray quilted boat cushion under a dark blue bimini top, body slightly turned toward camera, spine straight but natural, left arm gently reaching toward boat steering wheel. Calm serene expression with soft closed-mouth smile, direct eye contact with viewer. Background: bright turquoise ocean and towering green limestone karsts under sunny sky. Natural bright daylight with soft diffused shade from the canopy, strong contrast between shaded foreground and bright background. Extremely sharp focus on subject, realistic skin texture with visible pores, natural soft tissue behavior, detailed fabric and coconut texture, high dynamic range, vivid colors, raw photographic style, 3:4 aspect ratio