Earth Forms book cover Mudhills near Hanksville, Utah I Badlands, Anza Borrego Desert State Park, California Abandoned hogan, south of Comb Ridge, near Bluff, Utah Mudhills and Desert Floor, near Tuba City, Arizona Mudhills and Desert Floor, near Tuba City, Arizona IMudhills and Desert Floor, near Tuba City, Arizona,  III Badlands near Terlingua, Texas, II Mudhills, near Nazlini, Arizona Mudhills, near Burnham, NM Sunset, hillsides near the Comb Ridge, south of Bluff, Utah Hillside in Winter, Priest Valley, California Golden Canyon, Death Valley, California Titus Canyon, California/Nevada border III Titus Canyon, California/Nevada border II

Haleakala Crater, Maui, HI