Spruce trees silhouetted against a fiery sunrise in Fairbanks, Alaska.
Close-up photo of the Gabriel Icefall on the Gulkana Glacier.
A musher sets out for a cold evening run on the Tanana River. All I can see against the setting Sun is the silhouettes of the musher with his dogs and the trees in the distance. The fog around the dogs is actually from their breath - the air was 40 below.