Flowing through many of the geyser basins at Yellowstone National Park, the Firehole River is one of two major tributaries of the Madison River. This image, taken two weeks ago, shows the river as it winds through a gorgeous canyon south of the Madison.
Using a slow shutter speed allowed the water to be blurred and look almost like fabric draped across the rocks. It was truly a beautiful scene and well worth the hike down a small canyon to reach.