In reply to Greenbanks:
No 1 son came out with something that made me think recently. He said cows made him happy. He's a vet, so it's not that odd. He explained that a field is just a field, but a field with a cow in it is a happier place. I agreed he had a point and decided that, for me, a field with a tree in it is a happier place.
You know - a meadow, a bit of dew, mist and sunlight, and an oak tree.....