The thick of winter. Composite of six images. Nikon D600, Tokina 16-28mm f/2.8 at 16mm, f/16, 1/40s, ISO 100
I've photographed this tree many times before. It can be found just above Emerald Lake in Rocky Mountain National Park. It can also be seen in the fully immersive pano I posted a few days ago here that was taken basically from the same position as the above image.