Hi Verena, I'm a bit busy at the moment, so I've have to stick to my favourite image of this triptych. I chose this one, as I think it is the most dynamic and dramatic of the three. That's mainly due to the curve in it, as I find the other two more static. (doesn't mean they are, but they're less dynamic than this one)
Great lighting and again a very fine tonal range. And I love the tilt in this image! Very well captured, and excellent in B&W... The only room for improvement could possibly be that I find the amount of sky a bit excessive. The format is right, but I think panning up a bit (or zooming in more) would've perfected this shot.
You know, there'll be a point where I won't be able to find a thing to nitpick about any more....;o) Great work, dear Verena!