Colorful lighting on speleothem in Silver Cave

silver-cave-2

  • Aperture: ƒ/1.8
  • Credit: Z.G. Yang
  • Camera: Canon EOS 7D
  • Taken: 27 September, 2014
  • Copyright: Z.G. Yang
  • Flash fired: no
  • Focal length: 18mm
  • ISO: 2000
  • Shutter speed: 1/100s