Group exhibition
Afterimage : the LED as primary material, Wood Street Galleries, Pittsburgh, Pa., United States, September 12-November 25, 2003.
Solo exhibition
Leo Villareal : New Work, Gering and López Gallery, New York, N. Y., United States, February 23-April 28, 2007. {{www.geringlopez.com}}
Group exhibition
Massless medium : explorations in sensory immersions, Brooklyn Bridge Anchorage, New York, N.Y., United States, May 30 - July 29, 2001. – Organisation : Creative Time, New York. {{www.creativetime.org}}