West Thumb Geyser Basin, Yellowstone National Park, WyomingArtists Paint Pot, Yellowstone National Park, WyomingBlacktail Ponds, Yellowstone National Park, WyomingGeyser, Yellowstone National Park, WyomingSunrise, West Thumb Geyser Basin, Yellowstone National Park, WyomingGeyser Pool #1, Yellowstone National Park, WyomingGeyser Pool #2, Yellowstone National Park, WyomingSunset, Yellowstone National Park, Wyoming