It's either third or runner, I'd go with third
Its a lyric poem because a Haiku is a 5,75, a sonnet is 14 lines and a couplet normally rhymes.
Keep up the good work Marcus
Do you have an example of the "text"? It's difficult to answer a question like this without seeing the text itself.
Main pieces of imagery can be something describing how stuff looks, smells, feels, or what it sounds like. It should create a picture in your head. So whatever helps illustrate the text for you is an example of imagery! Hope this helps!
