Yellowstone Winter Morning Mist

Nikon D200, Tamron 18 - 200 mm lens
f11, 1/500 sec. (+1/3), 18 mm, ISO 200

This shot was made on a very cold Feb. morning (-5 deg F at 8 AM). I was on a snowcoach tour on a beautiful winter morning. The weather was perfect that day. It warmed up to about +15 deg. F at the time of the picture. There was snow hanging in the trees and a mist hung around the river which was just past the trees.