I actually said it LOOKS crooked. My eyes don't always tell me the truth about things.
Photographic perspective can be VERY different from in-person perspective.
The only use I've ever seen for the word "mews" is "a specifically-built housing area for a falconer's birds of prey to live in when they're not being flown." Had an acquaintance long ago in WA state who knew a falconer, and back then you had to build your own mews and have it inspected by some state official as part of the licensing process for falconry.
Anyone from the UK, or who knows more about their language use than I do, got any info on other definitions of "mews"?