Buddhist scriptures. The building is not generally open to the public as the scriptures, which are inscribed on palm leaves, need to be kept in a controlled environment for preservation. The library was built by King Rama III. Guarding its entrance are figures called Yak Wat Pho ('Wat Pho's Giants') placed in niches beside the gates. Around Phra Mondop are three pavilions with mural paintings of the beginning of Ramayana. Other structures Phra Chedi Rai - Outside the Phra Rabiang cloisters are dotted many smaller chedis, called Phra Chedi Rai. Seventy-one of these small chedis were built by Rama III, each five metres in height. There are also four groups of five chedis that shared a single base built by Rama I, one on each corner outside the cloister. The 71 chedis of smaller size contain the ashes of the royal family, and 20 slightly larger ones clustered in groups of five contain the relics of Buddha. Sala Karn Parien - This hall is next to the Phra Mondop at the southwest corner of the compound, and is thought to date from the Ayutthaya period. It serves as a learning and meditation hall. The building contains the original Buddha image from the bot which was moved here to make way for the Buddha image currently in the bot. Next to it is a garden called The Crocodile Pond. Sala Rai - There are 16 satellite pavilions, most of them placed around the edge of the compound, and murals depicting the life of Buddha may be found in some of these. Two of these are the medical pavilions between Phra Maha Chedi Si Ratchakarn and the main chapel. The north medicine pavilion contains Thai traditional massage inscriptions with 32 drawings of massage positions on the walls while the one to the south has a collection of inscriptions on guardian angel that protects the newborn. Phra Viharn Kod - This is the gallery which consists of four viharas, one on each corner outside the Phra Rabiang. Tamnak Wasukri - Also called the poet's house, this is the former residence of Prince Patriarch Paramanuchitchinorot, a scholar, historian and poet. The house was a gift from his nephew Rama III. This building is in the living quarters of the monks in the southern compound and is open once a year on his birthday. Reclining Buddha The wat and the reclining Buddha (Phra Buddhasaiyas, )