We visited the Tetons this winter and for a California couple it was thermal shock. When I was taking photos during the day the temperature was 3 degrees below. That's bad enough but there also was a slight breeze that cut painfully into my bare fingers. No doubt about it my blood is california thin. In spite of the cold I tried to capture the winter atmosphere of the barn and Tetons in the muted light of a grey sky. No hard shadows today.