Thank you zhangyue I like your work very much as well.
I have a few more frames from my latest trip I'd like to share, there's a bit of text included with this one on my Flickr page which I'd like you to read if you're contemplating a visit to Iceland.
The Pentax 645Z still takes great quality photos, even since the advent of the Fuji GFX 50s digital medium format that probably even shares the same sensor! It's easy to get lost in the lust and think that the new stuff is something we absolutely must have. Here's to Pentax, for breaking ground with the 645D/Z cameras and still rockin' it!
Just purchased a 645Z and tried it out with a 30mm 5.6 lens. I had to manually focus this image. Seems like quite the camera so far. Any tips on selling a 645D?