Leo Villareal is an artist, but his tools aren't paint and canvas; he manipulates light, color and computer code to create monumental works of public art. In a dazzling talk, he takes us inside his efforts to light up some of the world's most iconic bridges — including an installation of 25,000 LED lights on San Francisco's Bay Bridge and a piec...

After becoming profoundly lost while attending his first Burning Man in 1994, Leo Villareal decided to make a utilitarian light device to help him find his way back to camp the next year. Little did he know, this creation would lead him to his life’s work. His public light sculptures ignite the imagination, inspire community and are accessible t...