This example illustrates the idea. Results depend on the model, settings and your inputs.
Prompt text
Use the uploaded photo as the identity reference. Preserve the person's recognizable facial geometry, age, natural skin tone, eye color, distinctive features and original hair length. Keep gender presentation and body proportions unchanged. Change only the staging, clothing, surroundings, lighting and treatment described below. Retain pores and natural asymmetry; do not reshape or cosmetically idealize the face.
Create a photorealistic summer 4:5 head-and-shoulders portrait beside a pool. Keep the chin level and the gaze calmly directed at the camera. Hair is slightly damp and arranged away from the face without changing its length; add an opaque white linen shirt. The person is above water in open shade, with a dry face and natural skin sheen. Behind them, show a cream wall and a softly defocused patch of turquoise water. Use an 85mm perspective.
LIGHTING: sunlight reflected from ripples creates irregular ribbons of light across the cheek, neck and wall. Patterns are brighter on the wall and subtle on the face, especially near the eyes. Soft daylight fills shadows. Reflections follow facial contours rather than resembling a painted grid.
Aquamarine, ivory and pale gold palette; fine film grain and mild highlight bloom. Retain pores and hair detail. No underwater facial distortion, wet transparent clothing, oily shine, harsh light bands across eyes, text or watermarks.