Don’t try this at home. This July, the 24-year old Seanna Sharpe climbed 285 ft above the Williamsburg Bridge in New York City to perform a joyful, albeit illegal acrobatics show hanging from a double-silk cloud swing she created. Having danced across 26 countries, she moved to New York and graduated in 2010 with the worldâ€™s first BA in Circustentialism. I love that word. Get to the end of the video to find out the police reaction.