1. Grand Teton at sunset.

    The Tetons from Willow Flats, Grand Teton National Park. May, 2019.

    Published on August 9, 2019

  2. A steam plume rising off of Castle Geyser during an eruption.

    Castle Geyser, Yellowstone National Park. May, 2019.

    Published on August 8, 2019

  3. A steam column rising off of Castle Geyser during an eruption.

    Castle Geyser, Yellowstone National Park. May, 2019.

    Published on August 8, 2019

  4. A huge steam column rising off of an eruption of Old Faithful in the distance.

    Old Faithful, Yellowstone National Park. May, 2019.

    Published on August 7, 2019

  5. A tree tilted at about a 30° angle on the banks of the Snake River, and shrouded in fog.

    The Snake River, just outside Yellowstone National Park. May, 2019.

    Published on August 7, 2019

  6. A hillside in the Tetons with Mount Moran in the background, shrouded in clouds.

    Mount Moran, shrouded in clouds. May, 2019.

    Published on August 6, 2019

  7. A huge calcified boulder in front of Soda Butte, in the Lamar Valley.

    Soda Butte, Lamar Valley, Yellowstone National Park. May, 2019.

    Published on August 2, 2019

  8. A huge calcified boulder in front of Soda Butte in the Lamar Valley.

    Soda Butte, Lamar Valley, Yellowstone National Park. May, 2019.

    Published on August 1, 2019

  9. A small tree growing at the top of a massive hoodoo in Yellowstone.

    The Hoodoos, Yellowstone National Park. May, 2019.

    Published on August 1, 2019

  10. Trees and bushes growing among the rocks of the Hoodoos in Yellowstone.

    The Hoodoos, Yellowstone National Park. May, 2019.

    Published on July 31, 2019

  11. A winding road in the Hoodoos, Yellowstone National Park.

    The Hoodoos, Yellowstone National Park. May, 2019.

    Published on July 31, 2019

  12. The Roosevelt Arch at Yellowstone National Park on a sunny afternoon. The inscription at the top reads "for the benefit and enjoyment of the people".

    Roosevelt Arch, Yellowstone National Park. May, 2019.

    Published on July 30, 2019

  13. Three dead, calcified trees sticking out of the Mammoth Hot Spring terrace.

    Mammoth Hot Springs, Yellowstone National Park. May, 2019.

    Published on July 29, 2019

  14. A dead calcified tree sticking out of the Mammoth Hot Springs terrace.

    Mammoth Hot Springs, Yellowstone National Park. May, 2019.

    Published on July 29, 2019

  15. Detail of the texture of the terraces at the Mammoth Hot Springs.

    Mammoth Hot Springs, Yellowstone National Park. May, 2019.

    Published on July 28, 2019

  16. A dead, calcified tree sticking out of the water of the Mammoth Hot Springs.

    Mammoth Hot Springs, Yellowstone National Park. May, 2019.

    Published on July 28, 2019

  17. The calcified terraces of the Mammoth hot springs in Yellowstone.

    Mammoth Hot Springs, Yellowstone National Park. May, 2019.

    Published on July 27, 2019

  18. Mountains in the Absaroka Range, shrouded in fog behind a forested area in Yellowstone National Park.

    Absaroka Range, Yellowstone National Park. May, 2019.

    Published on July 26, 2019

  19. Barronette Peak, shrouded in fog.

    Barronette Peak, Yellowstone National Park. May, 2019.

    Published on July 25, 2019

  20. Barronette Peak in Yellowstone National Park, shrouded in clouds.

    Barronette Peak, Yellowstone National Park. May, 2019.

    Published on July 25, 2019

  21. The Roosevelt Arch at Yellowstone National Park on a foggy, rainy morning. The inscription at the top reads "for the benefit and enjoyment of the people".

    Roosevelt Arch, Yellowstone National Park. May, 2019.

    Published on July 22, 2019

  22. A rocky cliff face covered in snow and trees at Yellowstone National Park.

    Golden Gate Canyon, Yellowstone National Park. May, 2019.

    Published on July 22, 2019

  23. Yellowstone Falls, seen from Artist Point.

    Yellowstone Falls from Artist Point, Yellowstone National Park. May, 2019.

    Published on July 20, 2019

  24. A tall tree growing out of a rocky outcropping of the Grand Canyon of the Yellowstone. The Yellowstone river is seen in the background.

    Grand Canyon of the Yellowstone, Yellowstone National Park. May, 2019.

    Published on July 19, 2019