CHATTER Holly Wilson-Chatter Bronze, Encaustic on Birch 7″ x 10″ x 3. 5″ By Holly Wilson SOLDWally Workman Gallery, Austin, TX Technical Details Camera: PENTAX K10D Taken: June 7, 2011 Focal length: 24mm Aperture: f/91 Exposure: 1/15 second ISO: 100