Calligraphic inscriptions are also very closely linked to the geometry of their buildings. Islam, perhaps more than any other religion, values ​​writing and inscriptions. The value of the word is due to the sanctity of the revelation, and since early Islamic times, virtually all types of Islamic art were decorated with writing, even when the medium makes it difficult to add an inscription (Blair, 2012). Islamic art is known for its religious architecture, calligraphic art, pottery decoration and other useful objects. The best-known example of Islamic religious architecture is the mosque, or Muslim place of worship. In a religion that considers figurative representation to be sinful, it is no surprise that the art of calligraphy is among the most popular Islamic arts. The oldest form of calligraphy is the Kufic script and Quranic verses. Islamic art has remarkable achievements in ceramics, both in pottery and in tiling for buildings, which have reached heights unmatched by other cultures. The decoration of pottery, or ceramics, was strongly influenced by Chinese ceramics. Islamic art has notable achievements in ceramics, both in pottery and in tiling for buildings, which required an immense amount of detail and effort. In addition to decorations, ceramics were used for storage, cooking and serving.