On this episode of Culture Wire, Bill Fontana explains the technology behind his audio sculpture "Spiraling Echoes," and Meg Shiffler previews "imPOSSIBLE!".
For more information about Bill Fontana: resoundings.org
For more information about imPOSSIBLE!: sfacgallery.org
Culture Wire is produced for the San Francisco Arts Commission by SFGTV: sfgov.org/sfgtv