Hawai'i Volcanoes National Park, 2012, Gracie Gibler 01_Gracie_Gibler_2012 Volcanoes National Park, 2012, Gracie Gibler Technical Details Camera: NIKON D5000 Taken: November 13, 2012 Focal length: 26mm Aperture: f/4 Exposure: 1/4 second ISO: 800