Mosaic / Mozaic / Mosaik is the art of creating images with small pieces of colored glass / granit / granite / floor tile (tiles), stone or other material. It may be a technique of decorative art, an aspect of interior decoration or of cultural and spiritual significance as in a cathedral. Small tiles or fragments of pottery (known as tesserae, diminutive tessellae) or of colored glass or clear glass backed with metal foils are used to create