As we were approaching Yellowstone National Park, the day was slowly fading. I saw a turn off and instinctively took it.
Watching the bison. Hayden Valley, Yellowstone National Park
The Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in the United States, and the third largest in the world, next to those in New Zealand.
To get this shot I took two separate photos, one bright and one dark and I overlapped them when I got home. It captured what I was seeing so I was thrilled when the photo came out.