Beach Rocks, Hawaii

Photograph by Todd Gipstein

Boa Constrictor Scales

Photograph by Rich Reid

Red Wall, Guatemala

Photograph by Raul Touzon

African Elephant Skin

Photograph by Bobby Model

Photograph by Franc & Jean Shor

Wet Autumn Leaves, Washington, D.C.

Photograph by Stephen St. John

Flooded Lake, Australia

Photograph by Jason Edwards

Wet Cheetah Fur

Photograph by Chris Johns

Photograph by Ardean R. Miller

Blue House, West Indies

Photograph by Michael Melford