YELLOWSTONE NATIONAL PARK
Frozen Lake, Yellowstone National Park. This lake is one of thousands of small ponds in Yellowstone. At this time of year, October, the temperature already hovers at freezing mark. The surface is already iced over.
NIKON CORPORATION NIKON D200, f/8 @ 18 mm, 1/200, ISO 200, No Flash
copyright by Greg Stephens and Photography by Greg Stephens