Woman Washing Her Hair in a Luxury Shower

High-end commercial photography for PICLUMEN shampoo. A beautiful woman with tanned, flawless, glowing, wet skin, viewed from behind in a luxurious shower. Her eyes are closed, capturing a moment of refreshing bliss. She is washing her hair and body, with rich, thick soap foam covering parts of her shoulders and back. The bathroom features premium grey granite tiles with subtle brown, black, and green veins. Modern matte black shower fixtures. In the corner, a dark red cylindrical plastic shampoo bottle is neatly placed; it has a gold label with the text "PICLUMEN" and a minimalist logo of a woman washing her hair. Intense bright white ceiling spotlight shines from directly above, creating dramatic highlights and revealing hyper-realistic details of the water drops and foam. Cinematic lighting, 8k resolution, photorealistic, advertising style.