The Three Sisters, Goblin Valley State Park, Utah

SEPTEMBER 2003 – The Three Sisters, a rock formation that belongs to the Goblin Valley State Park in Utah. © … More

Merrick Butte, Monument Valley, Arizona

SEPTEMBER 2003 – Merrick Butte in the Monument Valley, Arizona. Photo © by Mark Zanzig/zanzig.com

SEPTEMBER 2003 – The rock formation ‘Adam & Eve’ at the Arches National Park in Utah. © Mark Zanzig/zanzig.com

SEPTEMBER 2003 – A hiker enters the Fin Rocks from the Sand Dune Arch Trailhead at the Arches National Park … More

SEPTEMBER 2003 – Panorama image of the Grand Canyon in Arizona, seen from Grand Viewpoint on the South Rim. Photo … More

SEPTEMBER 2003 – The morning sun illuminates the cliffs of the Canyonlands National Park near Mesa Arch, highlighting the rock … More

SEPTEMBER 2003 – The rock formation called ‘Adam and Eve’ at the Arches National Park in Utah. © Mark Zanzig/zanzig.com

SEPTEMBER 2003 – Side view of a white Pontiac Grand Am sedan car next to Lake Powell in Arizona, USA. … More

SEPTEMBER 2003 – The Balanced Rock is one of the iconic rock formations of the Arches National Park in Utah. … More