5000-meter “Sky Ladder” is Pyrotechnic Stairway to Heaven

Colossal reported earlier this week that Chinese artist Cai Guoqiang (who does a lot of pyrotechnic-based art) had finally succeeded in executing his Sky Ladder piece. Readers may remember Guoqiang from his gunpowder art and that time he filled the Guggenheim with suspended LED-exploding cars. Sky Ladder was realized at […]

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