About what? I cannot see a picture
A repeated sequence of meter composed of two or more stressed and unstressed beat is called a poetic foot. if the beat is only an unstressed and stressed following each other in sequence, that is called an iambic foot.
I'm not too sure about this (it's been ages since I last learned about Henrik), but I'm certain he was exiled to Italy in the 1860's, from where he moved to Germany in 1868-ish.
Hope I helped!! xx
