Re. http://fuckyeahbookarts.tumblr.com/post/1445752182/please-if-anyone-knows-anything-about-the -
it was the set for a performance of an opera ("A Masked Ball" by Verdi, I think) on Lake Constance in Bregenz, Austria in 1999
Wow, thank you! It’s breathtaking. I wish they could have kept it there forever.