Grand Canyon. Arizona. Dick Dietrich. Petley Studios. 1987

Grand Canyon. Arizona. Petley Studios. Dick Dietrich. 1987

Arizona. Grand Canyon. Near Hopi Point. Petley Studios. Phoenix. John Hinde. Dick Dietrich. 1985

Grand Canyon from South Rim. Arizona. Dick Dietrich. Hinde Curteich. Petley Studios

Grand Canyon National Park. A Breathtaking View of the Mighty Colorado River. Petley Studios. Dick Dietrich. 1992

Arizona. Grand Canyon. Sunset Point. Petley Studios. A John Hinde. Bob Petley

Grand Canyon. National Park. Arizona. Petley Studios. Josef Muench

Arizona. Grand Canyon. Smith Southwestern. Dick Dietrich. 1990