The Escherian Stairwell at Rochester Institute of Technology - Too crazy even for CE
I am very fond Escher's works, many featuring impossible physics.
Rochester Institute of technology has constructed an Escherian stairwell that defies comprehension.
Can CEans (civil or uncivil) come up with their comments (any four letter words must be only symbolic)
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For suspense haters the explanation can be found if the file is opened. The password is CrazyEngineers (no spaces C and E capitalised)