picture reflected its degree of importance. The primary technique of composition is that of apportioning areas: the main elements are isolated from each other by space transformers. This eliminated the intermediate ground, which would otherwise imply perspective. Perspective was introduced only as a result of Western influence in the mid-19th century. Monk artist Khrua In Khong is well known as the first artist to introduce linear perspective to Thai traditional art. The most frequent narrative subjects for paintings were or are: the Jataka stories, episodes from the life of the Buddha, the Buddhist heavens and hells, themes derived from the Thai versions of the Ramayana and Mahabharata, not to mention scenes of daily life. Some of the scenes are influenced by Thai folklore instead of following strict Buddhist iconography. Architecture Architecture is the preeminent medium of the country's cultural legacy and reflects both the challenges of living in Thailand's sometimes extreme climate as well as, historically, the importance of architecture to the Thai people's sense of community and religious beliefs. Influenced by the architectural traditions of many of Thailand's neighbours, it has also developed significant regional variation within its vernacular and religious buildings. The Ayutthaya Kingdom movement, which went from approximately 1350 to 1767, was one of the most fruitful and creative periods in Thai architecture. The identity of architecture in Ayutthaya period is designed to display might and riches so it has great size and appearance. The temples in Ayutthaya seldom built eaves stretching from the masterhead. The dominant feature of this style is sunlight shining into buildings. During the latter part of the Ayutthaya period, architecture was regarded as a peak achievement that responded to the requirements of people and expressed the gracefulness of Thainess. Buddhist temples in Thailand are known as "wats", from the Pāḷi vāṭa, meaning an enclosure. A temple has an enclosing wall that divides it from the secular world. Wat architecture has seen many changes in Thailand in the course of history. Although there are many differences in layout and style, they all adhere to the same principles. Literature Thai literature has had a long history. Even before the establishment of the Sukhothai Kingdom there existed oral and written works. During the Sukhothai Kingdom, Most literary works were written in simple prose with certain alliteration schemes. Major works include King Ram Khamhaeng Inscription describing life at the time, which is considered the first literary