Underwater Floating Portrait

Transform this photo so the person appears to be floating weightlessly underwater in a deep ocean scene. Their hair should be flowing upward and outward as if suspended in water, and their clothing should billow and drift naturally with underwater physics. Add realistic underwater lighting: dappled caustic light patterns playing across their skin, deep blue-green color grading, and tiny bubbles rising from around their body. Include underwater environmental elements: shafts of sunlight penetrating from the surface above, distant schools of fish, floating jellyfish glowing softly, and coral formations below. The persons expression should be serene and peaceful. Their skin should have the characteristic pale blue-green tint of being submerged. The overall mood should be ethereal, dreamlike, and otherworldly.