Big Sky

Big Sky, originally uploaded by Carl's Photography.

As we drove from the North entrance of Yellowstone southwards there were lots of photo opportunities. I told Brent to jump out to have his photo taken and then we were off.. - 1/250 sec at f/10 ISO 100 with "Sigma 10-20mm f/4-5.6 EX DC HSM" on a Nikon D80