Sunset Crater National Monument with sunset afterglow light over the Sunset Crater with fields of sunflowers (Helianthus petiolaris). Arizona

Eroded sandstone hoodoos against a evening sky with setting crescent moon. Navajo Reservation, AZ.

Jagged hoodoo cap=rock sandstone formations of the Ward Bench on Arizona's Navajo Reservation, with snow capped San Francisco Peaks in the background. AZ.