"Winter's Warmth II" Snow, icicles and golden light deep in the Columbia River Gorge of Oregon. Underneath the surface of the water there are frazil ice formations, which only form when the air temperature is well below freezing.
Abiqua Falls surrounded by icicles and frozen spray during significant cold snap, December 2013.
The view looking over the edge of Spirit Falls in the Columbia River Gorge. The blue tones here are due to the clarity of the water which is spring fed from a large aquifer.