Aurora In Palo Alto in Places Social on May 10, 2014 June 27, 2018 Share Facebook Twitter Pinterest Email An interactive light sculpture titled “Aurora” installed at City Hall in Palo Alto, California. At night, the 40,000 LED lights of the tree rotate through the spectrum of colors. The sculpture was created by bay area artist, Charles Gadeken. Share This Previous Post← Silicon Valley’s Second Most Famous Garage Silicon Valley's Second Most Famous Garage Next PostAndroid Sculpture Garden → Android Sculpture Garden You May Also Like on October 16, 2011 Occupy San Mateo on January 7, 2014 Silicon Valley’s Second Most Famous Garage on June 16, 2013 Prism Backlash