The stables of Jorge Santos in Estoril, Portugal. There used to be a large mansion with a gorgeous stable building that looked like this one in the city of Estoril. It was destroyed long ago, but a man named Jorge Santos decided to rebuild it in 1914. Unfortunately, he ran out of money after the stables were built and that has been abandoned since the 1970s.
The theater must have been absolutely gorgeous! The 1929 Michigan Theater in Detroit is now a parking lot - photo by Sean Hemmerle - OMG Fabulous concept. No trees were cut down to pave this Parking Lot. I can't speak for the Theater.
One the many entrances to the former grand building of Crawford Priory. As you can see from the photo the building is little more than a shell. Built in 1758 and substantially enlarged in the late it was abandoned in 1968 - Fife, Scotland.