The sky in the ground. Yellowstone National Park

Fanning Island, Kiribati

Azure-Window, Gozo, Malta

Lake Wanaka, NZ

Purple landscape, Netherlands, Veluwe

Cachoeira dos Cristais.

Cave of three bridges

Northern Iraq Landscape

Mackenzie Basin, New Zealand

Xinjiang, China

The Wave, AZ

Mesa Arch, Utah

The colourful sandstone formations at White Pocket, AZ