Take a look at
the "Poem of your choice" posts in Week 1. Copy and paste a poem from
that topic -- either one of the poems that you found or that a classmate
found -- and rewrite that poem, changing the subject matter. The goal
here is to get inside a poem, and see how it works by changing the
subject but keeping the structure.
Post both the original and your version here. Keep the same rhyme
scheme and syllabic pattern, if that a prominent feature of the poem.