Grand Geyser (B&W version)
At 200 feet, Grand Geyser is the tallest predictable geyser in the World. There are actually three geysers erupting in this photograph. From left to right: Vent Geyser, Turban Geyser (quite small) and Grand Geyser (quite grand).
Photograph captured in the Upper Geyser Basin of Yellowstone National Park, Wyoming on July 28, 2012.
NIKON CORPORATION NIKON D800, f/8 @ 17 mm, 1/500, ISO 100, No Flash
2012 Glenn Nagel