There are so much details in these pictures. Yesterday, I opened your post for the first time on my 27" iMac and was totally blown away!! I could clearly see the minutest architectural details on that first building - things I've just glazed over before (on smaller monitors). Screen size and resolution does really make a difference for the viewing experience.
Lovely images all round!
One other thing that surprised me was the field of view of the 50mm lens. I've never used a digital 'full-frame' before, so am accustomed to the narrower field on APS-C and M43. Now I understand why the 50s were so popular in films day (yes, I'm a total photography novice).