Devil's Spring (B&W version)
Devil's Spring in Carlsbad Caverns National Park near Carlsbad, New Mexico on December 17, 2012. Devils Spring is not actually a spring. It's a pool in a limestone cavity, fed only be dripping water. This photograph consists of four exposures blended together using HDR Efex Pro2 software to create a high dynamic range (HDR) image.
NIKON CORPORATION NIKON D800, f/8 @ 15 mm, ISO 100, No Flash
2012 Glenn Nagel