Photorealistic Bikini Portrait Under Blue Sky

Subject: A 20-something woman standing with legs apart under a blue sky, shading her eyes with one hand, looking into the distance. She is centered in the frame, occupying most of the image, in a light blue bikini. Face/Expression: Oval face, chin-length chestnut hair, thin eyebrows, straight nose, light coral lips. Face turned to upper left, looking up with a calm expression. Hair falls to chest, center-parted, with a few strands blowing back in the wind. Thin gold hoop earrings. Clothing/Pose: Light blue triangle bikini top with a gathered center, small gold clasp, thin straps over shoulders and back, long ties at the waist with gold tips. Standing with legs wide apart. Left arm bent, left hand shading forehead; right arm down, right hand on hip. Background/Lighting: Deep blue sky and white cumulus clouds fill most of the background. A thin turquoise sea and distant island silhouette at the very bottom. Strong direct midday sunlight from above, brightly illuminating skin and swimsuit, casting short, hard shadows under the brow, chest, and abdomen. Composition/Camera: 3:4 aspect ratio. Extreme low-angle wide shot looking up from near the ground, capturing from head to lower thigh. Waist and legs are large in the lower half; face and hands in the upper third. Thighs cut off at the bottom. Focus on the subject, with the sky sharp to the horizon. Texture/Style: Photorealistic snapshot taken at a midday beach. Natural skin texture, subtle sheen on the swimsuit and metal, fine detail in hair, clouds, and sea. Negative prompt: Extreme low-angle distortion; simplified left hand shading the forehead.