Bench and trees covered in deep snow on mountain Schliffkopf in Northern Black Forest, Baden-Wurttemberg, Germany, Europe

Close-up of plant, Cueva de Los Verdes, cave tourist attraction in lava pipe tunnel, Lanzarote, Canary Islands, Spain, Atlantic, Europe

Ocean Depths, Russell Islands, Solomon Islands

Steep sharp mountains, a deep blue lake, and mountain town in Queenstown, Otago, South Island, New Zealand, Pacific

Winter landscape, an HDR image with deep snow and sun, captured on Schliffkopf mountain in Northern Black Forest, Baden-Wurttemberg, Germany, Europe

Sunset over the deep blue lakes of the Band-E-Amir National Park, Afghanistan, Asia

Calm purple evening light, of blue hour, deep blue Lake Mashu in a crater, Akan Mashu National Park, Hokkaido, Japan, Asia

Looking down on the deep blue Katsura River, in the autumnal forests in Arashiyama of Kyoto, Honshu, Japan, Asia

A fisheye view of a deep chasm east of Pinal Point at Grand Canyon, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Caucasian woman standing waist deep in water

Caucasian woman standing waist deep in water

Caucasian woman standing waist deep in water smoking cigarette

Mt Victoria & Victoria Glacier Banff National Park Alberta Canada

Couple in bathing suit stand knee-deep immersed in water, Abaco, Bermuda

Cave explorer ascends a knotted rope out above a pool of water in a cave in England called Streaks Pot.

Cave explorer crawls through a low section of cave passage underground in Derbyshire England.

Hawaii, Dolphin pod swimming together underwater.

Woman wearing a pink veil and sari sitting on the floor covered with carpet. Scalloped archway. Deep shadow, India

Snow covered pine trees