During the Ayutthaya Kingdom, new poetic forms were created, with different rhyme schemes and metres. It is common to find a combination of different poetic forms in one poetic work. ''Lilit Yuan Phai'' is a narrative poem describing the war between King Borommatrailokkanat of Ayutthaya and Prince Tilokkarat of Lan Na. One of the most beautiful literary works is ''Kap He Ruea'' composed by Prince Thammathibet in the ''nirat'' tradition. Traditionally, the verse is sung during the colourful royal barge procession and has been the model for subsequent poets to emulate. The same prince also composed the greatly admired ''Kap Ho Khlong'' on the Visit to Than Thongdaeng and ''Kap Ho Khlong Nirat Phrabat''. Despite its short period of 15 years, Thon Buri Period produced ''Ramakian'', a verse drama contributed by King Taksin the Great. The era marked the revival of literature after the fall of Ayutthaya.