A close-up of the mouth and lips, with clear skin texture visible on an isolated white background. The teeth are made out of Portuguese blue tiles. The person is holding their finger stretching the corner of the mouth, showcasing the amazing blue tile artwork on the teeth. A detailed shot, highlighting the intricate design on the Portuguese blue and white tiles on the model's teeth. The composition emphasizes the model's face in sharp focus against the pure backdrop, creating a serene atmosphere for beauty product advertising. --ar 3:4 --stylize 1000 --v 6.1
