The eleventh form of Poetry in my A2Z Challenge is K = Kasa. Gasa (or Kasa) was a form of poetry popular during the Joseon Dynasty in Korea. In its formative stage, kasa borrowed the form of the Chinese tz’u (lyric poetry) or fu (rhymed prose). The kasa tends to be much longer than other forms of Korean poetry and is usually written in balanced couplets. Either line of…