Mike, yes it was cold (but I find everything beneath 10 Celcius cold).
John, sharp is my usual shooting and processing and the new Z-lenses also accentuate that.
Bent, thanks that was what I was looking for.
Thomas, the inclusion of the trees in the composition was the most challenging part of these images.
Jakov, hehe I like nice architecture a lot. I have to make a picture book with my architecture images, I have plenty of them.