Venezuelan coast

Venezuelan coast

Cancun, Mexico

Cancun, Mexico

Merida, Yucatan, Mexico

Merida, Yucatan, Mexico

River in South America

River in South America

Tabora, Tanzania

Tabora, Tanzania

Ethiopian lake

Ethiopian lake

Aswan Dam, Egypt

Aswan Dam, Egypt

The Nile river, Egypt

The Nile river, Egypt

Dry lakebeds, California, USA

Dry lakebeds, California, USA

Newfoundland and Labrador, Canada

Newfoundland and Labrador, Canada

New England coast

New England coast

Perth, Australia

Perth, Australia

The Amazon river

The Amazon river

Earth Panorama

Earth Panorama

Toronto to Montreal, Canada

Toronto to Montreal, Canada

Farmers’ fields, USA

Farmers’ fields, USA

Waters in Missouri, USA

Waters in Missouri, USA

Niagara river, Ontario, Canada

Niagara river, Ontario, Canada

Montreal, Quebec, Canada

Montreal, Quebec, Canada

The Outback in Austalia

The Outback in Austalia

Smoke cloud in Australia

Smoke cloud in Australia

The Rockies, USA

The Rockies, USA

Delta at Lac Débo, Mali

Delta at Lac Débo, Mali

Richat Structure, Mauritania

Richat Structure, Mauritania

Squiggly river

Squiggly river

Great Salt Lake, Utah, USA

Great Salt Lake, Utah, USA

Lakes in Australia

Lakes in Australia

Australian Outback

Australian Outback

The Outback

The Outback

A dry river, Australia

A dry river, Australia

Australian Outback

Australian Outback

Australian river mouth

Australian river mouth

Beach in Peru

Beach in Peru

Central American coast

Central American coast

Northern Mexico landscape

Northern Mexico landscape

Bonneville Salt Flats, Utah, USA

Bonneville Salt Flats, Utah, USA

An old volcano

An old volcano

Mountains in the US Northwest

Mountains in the US Northwest

Salt ponds and the Dead Sea

Salt ponds and the Dead Sea

Sparta to Kalamata, Greece

Sparta to Kalamata, Greece

Cloud, land, water and space

Cloud, land, water and space

Clouds over Yucatan Peninsula, Mexico

Clouds over Yucatan Peninsula, Mexico

Arid rock, Namibia

Arid rock, Namibia

Open desert, Namibia

Open desert, Namibia

Lava Carbuncle, Namibia

Lava Carbuncle, Namibia

Annapolis Valley, Nova Scotia, Canada

Annapolis Valley, Nova Scotia, Canada

The Australian Outback

The Australian Outback

The Golden Horseshoe, Ontario, Canada

The Golden Horseshoe, Ontario, Canada