The Fibonacci Review publishes regular issues of Fibonacci poetry. The site explains it better than I can, but the poems – Fibs – are based on the Fibonacci sequence – lines with increasing numbers of syllables: 1, 1, 2, 3, 5, 8, and variations of that.
Three of my poems appear in the December issue – French Nocture and, together, Bar, and Musicpoemusic. Fibs are fun, if challenging to write – check out some of the other poems in the issue to, some of these poets are way cleverer with the form than I am.