Traditional barn-fortress for crop harvesting, Tallate, Anti-Atlas, Morocco

Landscape viewed from Kerdous Pass, on the road from Tafraoute to Tiznit, Anti-Atlas, Morocco

Semi-arid landscape with olive trees near Tazert, Al Haouz province, Morocco

Semi-arid landscape near Tazert, Al Haouz province, Morocco

Golden grassland prairie near sundown, Coconino National Forest, Arizona, United States of America

Star Wars looking oasis, Tigui, Tibesti Mountains, Chad

Rock formations in the oasis Tigui, Tibesti Mountains, Chad

Star Wars looking oasis Tigui, Tibesti Mountains, Chad

Oasis with palm grove, Tigui, Tibesti Mountains, Chad

Oasis with palm grove, Tigui, Tibesti Mountains, Chad

Tiny melons, Tibesti Mountains, Chad

Tiny melons, Tibesti Mountains, Chad

Overflooded area after rainfall in the Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Tousside volcano above Trou du Natron, Tibesti Mountains, Chad

Tousside volcano above Trou du Natron, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Star Wars looking oasis, Tigui, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Little lake near Trou du Natron, Tibesti Mountains, Chad

Aerial of the Tousside peak above Trou du Natron, Tibesti Mountains, Chad

Full packed pick-up in the Sahel zone on his way to the Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad

Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad

Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad

Beautiful rock formations around Zouar, Tibesti Mountains, Chad

Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad

Rocky mountain in Zouar, Tibesti Mountains, Chad

Water hole in the sand dunes, Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Water filling station in Zouar, Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Aerial of a beautiful sand dune in the Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Camel caravan in the Tibesti Mountains, Chad

Lake in the Tibesti Mountains, Tigui, Chad

Water hole in the sand dunes, Tibesti Mountains, Chad

Full packed truck in the Sahel zone on his way to the Tibesti Mountains, Chad

Aerial of Abeche, Chad

Aerial of the Chari River, N'Djamena, capital of Chad

Rock formation in Tadrart, Sahara desert, Algeria, Africa

North Window, Elephant Butte on left, Cly Butte on right, Monument Valley Navajo Tribal Park, Utah, United States of America

West Mitten Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

West Mitten Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

West Mitten Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

Merrick Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

Long straight road between Bamyan and Yakawlang, Bamyan, Afghanistan, Asia

Entrance and Outer Wall, Step Pyramid Complex, UNESCO World Heritage Site, Saqqara, Egypt, North Africa, Africa

Panoramic view by drone of winding road towards Berhale crossing the dry landscape of Danakil desert, Afar Region, Ethiopia, Africa

Aerial view by drone of hairpin bends of empty road along Danakil desert from above, Afar Region, Ethiopia, Africa

Waterfall dropping in to naturally formed swimming pools in Wadi Bani Khalid, Sultanate of Oman, Middle East

Aerial view by drone of steam of Ala Lobet (Alol Bet) geyser from above, Semera, Afar Region, Ethiopia, Africa

Hot water and steam spraying out of Ala Lobet (Alol Bet) geyser, Semera, Afar Region, Ethiopia, Africa

Arid soil on edge of the smoky Erta Ale volcano from above, Danakil Depression, Afar Region, Ethiopia, Africa

Tourist woman holding and kissing kangaroo joey at sunset light in Australian Outback, Red Center, Northern Territory, Australia, Pacific

Side view of red kangaroo (Macropus rufus) standing on the red sand of Outback central Australia, at sunset, Red Center, Northern Territory, Australia, Pacific

Side view of red kangaroo (Macropus rufus) with joey in its pouch, standing on the red sand of Outback central Australia, at sunset, Red Center, Northern Territory, Australia, Pacific

Aerial view by drone of Ala Lobet (Alol Bet) geyser erupting, Semera, Afar Region, Ethiopia, Africa

Ala Lobet (Alol Bet) geyser erupting, Semera, Afar Region, Ethiopia, Africa

Miners working hard in the salt flat, Danakil Depression, Afar Region, Ethiopia, Africa

Villagers carrying fodder on donkeys, village on the road from Agdz to Zagora, Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Man on a bicycle on the road from Zagora toward the South (N 9), Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Casa Juan, guesthouse at Ait Isfoul, Nesrate village of edge of Sahara desert, Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Cyclist on promontory facing the Ksar of Ait-Ben-Haddou, UNESCO, Ounila River valley, Ouarzazate Province, region of Draa-Tafilalet, Morocco

Water system on top of Assekrem, Tamanrasset, Hoggar mountains, Algeria, North Africa, Africa

Basalt boulders and cliffs, Johnson Canyon east of Bainbridge Steel Dam Lake near Ash Fork, Kaibab National Forest, Arizona, United States of America

Dry waterfall cliffs, Johnson Canyon between Bainbridge Steel and Stone Dams near Ash Fork, Kaibab National Forest, Arizona, United States of America

Basalt boulders and cliffs in a section of Johnson Canyon halfway between the Bainbridge Steel Dam and Stone Dam near Ash Fork Arizona in the Kaibab National Forest.

Rider and his Camel, Cheops (Khufu) Pyramid in background, Great Pyramids of Giza, UNESCO World Heritage Site, Giza, Egypt, North Africa, Africa

The Great Sphinx of Giza, Khafre Pyramid in the background, Great Pyramids of Giza, UNESCO World Heritage Site, Giza, Egypt, North Africa, Africa

The Great Sphinx of Giza, Pyramid of Mycerinus in the background, UNESCO World Heritage Site, Giza, Egypt, North Africa, Africa

The Great Sphinx of Giza, Khafre Pyramid in the background, Great Pyramids of Giza, UNESCO World Heritage Site, Giza, Egypt, North Africa, Africa

Tourists riding camels, Great Pyramids of Giza, UNESCO World Heritage Site, Giza, Egypt, North Africa, Africa

An Andean volcano rises above the Salar de Uyuni, the incredible salt desert, during a summer sunset, Oruro, Bolivia, South America

Cacti, Isla Incahuasi, a unique outcrop in the middle of the Salar de Uyuni, Oruro, Bolivia, South America

A seemingly endless landscape of pure salt stretches far across Bolivia remote southwest. Salar de Uyuni, Oruro, Bolivia, South America

Cape fox (Cama fox) (silver-backed fox) (Vulpes chama), Kgalagadi Transfrontier Park, encompassing the former Kalahari Gemsbok National Park, South Africa, Africa

Baby Cape ground squirrel (Xerus inauris), Kgalagadi Transfrontier Park, encompassing the former Kalahari Gemsbok National Park, South Africa, Africa

Allee de Baobab (Adansonia), at sunrise, western area, Madagascar, Africa

Sand dunes of Namibian Desert, Namibia, Africa

Aerials of sand dunes of the Namib Desert meeting the Atlantic Ocean, Namibia, Africa

Giant Sand Dune 45, Sossusvlei, Namib-Naukluft National Park, Namibia, Africa

No passing sign in front of the giant sand Dune 45, Sossusvlei, Namib-Naukluft National Park, Namibia, Africa

The giant Sand Dune 45, Sossusvlei, Namib-Naukluft National Park, Namibia, Africa

Woman hiking up the giant Sand Dune 45, Sossusvlei, Namib-Naukluft National Park, Namibia, Africa

Mountains of Assekrem, Tamanrasset, Hoggar mountains, Algeria, North Africa, Africa

Baked white clay creates surreal pathway in the desert near the infamous Skeleton Coast, Namibia, Africa

Silhouette of camel in the desert, Cairo, Egypt, North Africa, Africa

The Pyramids of Giza, UNESCO World Heritage Site, with camel, Cairo, Egypt, North Africa, Africa

The Pyramids of Giza, UNESCO World Heritage Site, Cairo, Egypt, North Africa, Africa

Third largest rock arch in the world, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

The mushroom rock formations, Ennedi Plateau, UNESCO World Heritage Site, Ennedi region, Chad, Africa

Bedouin walking with his camel, Wadi Rum, Aqaba Governorate, Jordan, Middle East