Two Sides of the Self Zoe and the Owl Two Sides of the Self Zoe and the Owl-Holly Wilson Oils on Birch Panel, Diptych 20” x 32” x 1 5/8” Technical Details Camera: NIKON D810 Taken: April 22, 2016 Focal length: 40mm Aperture: f/8 Exposure: 1/40 second ISO: 640