[Janet Kenny]

Originally posted by Mark Allinson:

# Get a group of words (make a list or select at random); then form these words (only) into a piece of writing—whatever the words allow. Let them demand their own form, and/or: Use certain words in a set way, like, the same word in every line, or in a certain place in every paragraph, etc. Design words.

Eureka! THE SESTINA!!!