Rockpools at low tide in Westward Ho!, Devon, England, United Kingdom, Europe

Red-eyed crab (Eriphia sebana) in tide pool at dawn, Rongelap, Marshall Islands, Micronesia, Pacific

Waves braking near tide pool at dawn, St. Peter and St. Paul's rocks, Brazil, South America

A cloud reflected in a tide pool at Saltwick Bay, Whitby, Yorkshire, United Kingdom, Europe

Dramatic Sunrise At Cave Point With Brilliant Colours, Wisconsin, United States Of America

Ripples and patterns in the sand at the waters edge with a pink sunset on the horizon