Indrisos
Indriso is a form created by contemporary Spanish poet Isidro Iturat. The poem is formed by two triplets and two one-line stanzas (3-3-1-1), with free use of the rhyme and the number of syllables in its verses. "The indriso comes from the sonnet but it is not a sonnet. In the same way, the sonnet is a variation of the Provençal song but it is not a Provençal song." See examples (mostly in Spanish, with some Englist translations) on his website.
Source: https://indrisos.wordpress.com/
Categories: Traditional and Exotic Verse Forms