Grande Grotta, Kalymnos, Greece.

Dense foliage over Grassy Bridge

Blue-Green Algae bloom, Lake Erie, US

Hill fortress of Sigiriya, Sri Lanka

Big Sur, California 2

Longleat Hedge Maze, Warminster, England

"Colors of Antelope" - Antelope Canyon

Grand Teton National Park, Wyoming

Deeper Inside the Canyon Panorama - at the Nankoweap Granary

Lofoten, Norway

Thad Sae Waterfalls, Luang Prabang, Laos

North Cascades Sunrise

The sky in the ground. Yellowstone National Park