The Inaccessible Window
This window is located above the main entrance. Nothing odd about that, right? However, if you look closely, you’ll notice that beneath the window there is a carpeted landing. There’s nothing unusual about it at all. If you pay attention, you’ll see that this landing is completely unclimbable.
The architects and builders had leftover materials on their hands, and waste not, want not, so they utilized them to construct this amazing work of art.