Rafael Lozano-Hemmer - Frequency and Volume

On view at the San Francisco Museum of Modern Art (SFMOMA) through February 3, 2013, Rafael Lozano-Hemmer: Frequency and Volume invites visitors to tune in and listen to different radio frequencies by using their own bodies in an interactive video and sound installation.

One of the most important international media artists to emerge in the 1990s, Mexican-born, Montreal-based artist Rafael Lozano-Hemmer explores the intersection of architecture, media, and performance. Frequency and Volume, Relational Architecture 9 (2003) was originally developed in response to the Mexican government shutting down informal or "pirate" radio stations in indigenous communities in the states of Chiapas and Guerrero. The piece raises questions about who has access to public space and who controls public communication. The installation is part of the artist's series Relational Architecture 9 (ongoing since 1997) and will mark the U.S. premiere of the work at SFMOMA. Organized by SFMOMA Curator of Media Arts Rudolf Frieling, the presentation is designed to visibly communicate the museum's role as both a receiver and producer of frequencies in a larger network of Bay Area culture.

In the artwork, a computerized tracking system detects visitors' shadows, which are projected on a wall. The position and outline of the projected shadow determines the frequency scanned, and the size of each shadow controls the volume. The public and private radio waves become visualized as a data space. The installation can tune into any frequency between 150 kHz and 1.5 GHz, allowing visitors to hear not only to FM and AM, but air traffic control, short wave, cellular, satellite, wireless telecommunication systems, and radio navigation. Many different frequencies can be tuned simultaneously, and the resulting sound environment forms a composition controlled by participants' movements. The technical equipment is displayed in the first gallery as a studio environment and in the fourth-floor Sculpture Terrace opposite the galleries as a sculptural antennae tower.

Rafael Lozano-Hemmer: Frequency and Volume is a part of the 2012 ZERO1 Biennial, a dynamic network of more than 100 exhibitions, performances, public art projects, and events from Silicon Valley and the Bay Area and beyond that foster and celebrate the creative fusion of contemporary art and technology, taking place from September 12 through December 8, 2012.

In addition to this exhibition, SFMOMA visitors will have the opportunity to see Lozano-Hemmer's responsive light installation Homographies (2006) in the exhibition Field Conditions, organized by Joseph Becker, SFMOMA assistant curator of architecture and design. Lozano-Hemmer's work was first exhibited at SFMOMA as part of the 2008 group exhibition The Art of Participation: 1950 to Now, organized by Frieling, which featured his participatory sound recording–based work Microphones (2008).

About Rafael Lozano-Hemmer Lozano-Hemmer was born in Mexico City in 1967 and is currently based in Montréal, Canada, where he received a BSc in physical chemistry from Concordia University in 1989. His work has been commissioned for events such as the Millennium Celebrations in Mexico City (1999); the Cultural Capital of Europe in Rotterdam (2001); the UN World Summit of Cities in Lyon (2003); the opening of the YCAM Center in Japan (2003); the Expansion of the European Union in Dublin (2004); the memorial for the Tlatelolco Student Massacre in Mexico City (2008); the 50th Anniversary of the Guggenheim Museum in New York (2009); and the Winter Olympics in Vancouver (2010). In 2007 he was the first artist to officially represent Mexico at the Venice Biennale with a solo exhibition. He has also shown at art biennials in Sydney, Liverpool, Shanghai, Istanbul, Seville, Seoul, Havana, and New Orleans.

Rafael Lozano-Hemmer
Frequency and Volume
Kurator: Rudolf Frieling