Just for the fun of it, this photo of today also on the Smithsonian site has a similar and contradictory theme at the same time.
@Denis-Vincent . This photo was not taken in 2016-2-22. ：）
People as abstract art. Cogs in the machine. Makes me think of the old film "Metropolis". And yes, very scary hanging up there without a net!
@Ray Dahl Actually the safety harness was hang to the scaffold near their body.
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