Beautiful sculptural staircase in Barendrecht, The Netherlands. by
Based on the principal of the Möbius strip, the continuous route of the stair is a delusion: upside becomes underside becomes upside. It has only one surface and only one boundary. The suggestion of a continuous route is therefore, in the end, an impossibility.
It reminds me of
Forcing Steve Jobs out of Apple i 1985 was a mistake:
People also believe that the forced move away from Apple gave Steve the experience and inspiration at