Capture a candid, full body, analog-style film photograph of a woman diving gracefully in a clear blue lake under bright daylight. The viewpoint is from below, with sunlight filtering through the water, creating a mosaic of shimmering patterns. The image is on ISO 200 film, with a faded 35mm aesthetic, noticeable grain, and a gentle vignette around the edges. It has a vintage feel, reminiscent of Kodachrome and Lomography, with subtle color stains giving it a nostalgic touch. The highly detailed textures and ambient found-footage quality evoke a sense of timeless serenity.