We've probably been looking at this ancient workshed near Hemlock Hall in Blue Mountain Lake for 25 or 30 years off and on, and never thought to take a picture of it. I've never seen any building quite like it - certainly not in the US. The shed probably dates back to the original hunting lodge which preceded Hemlock Hall, and was likely built in the early 1900s. It's still very actively used as a workshed and repair center, its interior almost completely rebuilt over the years.