I love the idea of this. I think there are things that can be worked on, but overall it's very original and impressive. There are only a few things that I noticed that might have thrown off the flow though:
in the Autumn stanza, you use two of the words twice. "book" and "look" are the only two words used at the end of all four sentences, I think it just deviates from the stanza because it makes the reader want to think of other lines that would work instead of using the two same words.
Also, in the Winter stanza, the end line kind of sounds like something I would hear in a rap. I think it was a bad simile to use in this kind of poem, it's not as pure and beautiful as the rest of the words used. It kind of takes the classical-ness out of the poem.
Those are the only things that popped out at me as I was reading. Other than that, it is a wonderful poem and the idea is fantastic.