Funny, I thought this looked like Tallinn before I scrolled down and saw that's where it was. Spent 3 weeks in Estonia a few years ago when my son was working there. Great place and wonderful photo ops at every turning.
At one museum we went to, when I asked if it was OK to take photos, it was not only OK, the staff was very excited and offered to give me back my admission. (I let them keep it.)
Thanks for taking me down memory lane. Lovely image. Post more!