Doors to Nowhere

I hadn't stopped to look carefully at the demolition work in several weeks, with all the snow and the cold.  They are now working on the right-hand side piece of what was once the main building, and it is getting smaller from front to back.  We are looking at the disappearing end.   The recent work has exposed the beautiful blue walls, and a number of doors to nowhere.  Boy, would I have LOVED to have had time to explore these buildings before the demolition began.  Sigh...