Switzerland has really beautiful windows and doors, I guess you could tell which city you are in by looking at windows and doors in that city. This window is one of the first and most interesting windows I saw during my trip. In an dark alley behind the Thun castle in Thun I came across this window. How three simple cuts give it an entire different meaning makes me wonder why have not ever seen this kind of a window before. It's so obvious yet so powerful in transforming the whole meaning of a mere window.