Lê's artwork has been the theme of solo exhibitions at the Houston Center for Photography, the Los Angeles Center for Photographic Studies in an exhibition titled The Headless Buddha, which traveled to Portland, Oregon, Cambridge, Massachusetts and Santa Cruz, California. In 2000 he presented the exhibition "Cambodia: Splendour and Darkness" at the Speed Art Museum, Louisville, Kentucky. In 2004, he was included in Beyond Boundaries: Contemporary Photography In California, an exhibition which traveled to California State University, Long Beach, California and to the Friends of Photography in San Francisco, California. This show follows his exhibition at the UC Santa Barbara Museum in Spring 2003.