Very nice rendering and PP
They are a little dark for my taste some of them, seems like very bright sunlight, but hard to see the details in the midtones, sort of a sunglasses perspektive
But it adds to the feeling and emotion, so very well done, I like it.
Did you ever try the 19mm PC-E? I would like to hear your opinion with shift especially for images like these
I found the one doesn't necessarily need to fully correct an image, tweaking it a bit with shift, ie. without losing pixels is a very nice approach.
And it is a mighty sharp lens!