The poetry is, before anything else, the language of the soul. A poet is not somebody who is trying to express, through metaphors and convoluted words, an idea. Only through poetry you can express a feeling or a revelation to someone, that probably never lived it.
Every single person perceives its surrounding space in a different way. What a young child is going to see at a garden or a park, an adult may omit and vice versa; the same think can be said about artists like painters, poets, sculptors, etc., who can see the word in a unique way. Because of this, a certain place that used to fascinate us, to inspire us, can look dull or even stressful after a few year, even thought we didn't visited that place in a long time.