A detailed seamless PBR texture of classic square mosaic tiles, commonly found in swimming pools, spas, and modern bathrooms. The texture features a grid of small, light blue ceramic or glass tiles separated by clean, light-colored grout lines. Each tile has subtle variations in tone and a slight glossy reflection, mimicking the way ceramic surfaces react to water and bright sunlight. This texture is ideal for creating "liminal space" aesthetics, aquatic environments, or clean, hygienic interior scenes. The precise grid alignment makes it easy to apply to floors, walls, and curved pool surfaces, providing a professional and polished look for architectural projects.