It's a 3g hockey pitch at work.I like this very much, but not yet worked out what it is. It looks like a footy pitch, but not grass. And colours overlayed.
Technology - Cool take on the theme. I like the added interest in the shot with the keep (I assume) in the background sufficiently in focus
Presumably it was an overcast day? It would have been nice to have some blue in the sky, but you can only work with what you have on the day.