Write a “metaphor” poem. That is, write a poem built around a metaphor. Remember: Metaphors actually take on another object (like “I am a Tree” or “I am a Rock”). This is not to be confused with similes, which are like metaphors (for instance, “I am like a tree” or “I am like a rock”), but not quite. Dig? If so, then you are a shovel or spade or bulldozer. Now poem the heck out of your metaphors.