The first 3 photos are of Bucharest. This first one is a building inside a building. The old building was the secret service building before the revolution of 1989. I love the idea of "new from old." The bullet holes are still visible in many buildings. But Bucharest is a very vibrant city. Photo 3 is the marble floor pattern in one of the rooms of the Parliament House. Many quilt ideas from the floors there.
Here is Transylvania. The Royal family summer palace in the mountains, and the following pictures are from Brasov- lovely town; and the last one is Sibiu. There are many more wonderful places and a book could be written about each place in these photos. As a matter of fact, many books exist. So, before you go, just read a little and you will be so glad you did.