Cinquain and Fibonnaci

Today I have two additional forms that follow specific syllable patterns. Both were invented in the US. I wonder if that makes them more suitable to English somehow. The first is a cinquain which was invented by Adelaide Crapsey in the early 20th century. The syllable pattern is two, four, six, eight, two. Sometimes the first and last lines are the same; sometimes they are not. The second is a Fibonnaci poem which means that the number of syllables in the lines of the poem follow the sequence of Fibonnaci numbers: 1, 1, 2, 3, 5, 8, 13, etc. Do you see the pattern? You add two numbers in sequence to get the next one. Fibonnaci numbers describe the spirals in many things from the natural world, like pine cones, flowers, and nautilus shells. I wrote this in response to the Tuesday Poetry Stretch at the blog The Miss Rumphius Effect. There’s also a great video about the Fibonnaci sequence on the blog.