Cave of Poetry (Grotta della Poesia), Roca Vecchia, Lecce, Salento, Apulia, Italy

Castelo de Silves, Silves, Algrave, Portugal

Architecture in central Amsterdam, North Holland, The Netherlands

Hans Egede Statue, Nuuk, capital of Greenland, Denmark, Polar Regions

Monument in Nuuk, capital of Greenland, Denmark, Polar Regions

Auditorio de Tenerife, Santa Cruz, Tenerife, Canary Islands, Spain, Atlantic, Europe

Woman responsible for ensuring safety and good behavior of visitors at the Viewpoint, Harrat volcanic plateau, AlUla, Medina Province, Saudi Arabia

Mehrangarh Fort, Jodhpur, Rajasthan, India

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

Views of the Whaling Memorial in Stanley, the capital and only true city (with a cathedral) in the Falkland Islands, South America

Red hills of bentonite clay overlooking Dead Wash in Petrified Forest National Park, Arizona, United States of America

Swimming pool of Dar Tantora The House Hotel, a renovated original mudbrick village in the oasis of AlUla, Medina Province, Saudi Arabia

Grand Canyon, Navajo Point, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Fairyland Point and hoodoos, Bryce Canyon National Park, Utah, United States of America

Slabs of brown sandstone on the summit of Crystal Mesa west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

Frank Gehry's Guggenheim Museum, Red Bridge - Principes de Espana Bridge, Iberdrola Tower and River Nervion at Bilbao, Spain

Aerial view of Bilbao Guggenheim Museum, Iberdrola Tower skyscraper and Red Bridge in Basque country, Spain

Architect Frank Gehry?s Guggenheim Museum futuristic design from across River Nervion at Bilbao, Basque country, Spain

Micronesia, Palau, Rock Islands, Aerial of Rock Islands and lagoon.

Arizona, Near Page, Landscape of Horseshoe Bend and Colorado River.

Hawaii, Maui, North Shore, Storm front clouds overlooking ocean from hillside.