sentences:  Six colorful stripes across the piece represented the six lanes of traffic of the highway that used to occupy the space of the greenway before the infamous "Big-Dig" that relocated the highway underground.An aerial sculpture created for the TED (Technology, Entertainment, Design) conference's 30th anniversary in March 2014, suspended between the Vancouver Convention Centre and a 30-story building.For this piece, Echelman collaborated with the Google Creative Lab's Creative Director of the Data Arts team, Aaron Koblin.