As seen from our house at Avalon - you could just glimpse a bit of the ocean if you stood at the right part of the balcony, depending on where the trees where. I could always see them in my imagination.

2 verses of 13 lines. Each line in one verse rhymes with the equivalent line in the next.

The offset of the two verses is indicative of the offset between morning and evening - so I guess it shares some of the idea of a "concrete" poem. For a better idea of what that's all about, have a read of the notes on "A Tomb For Cheops"