A 34-year-old Australian woman with medium brown hair, full body visible, wearing a black bra and black shorts. The woman is submerged underwater in an indoor pool, swimming with a cheerful expression. The clothing is soaking wet, with the black fabric appearing darker, saturated, and clinging to the skin, showing realistic wet folds and texture. Her skin and hair have a realistic water sheen and wet appearance. Cinematic underwater lighting, clear pool water with soft caustic light patterns, high-resolution photorealistic style, sharp focus on the subject, full-body composition.