Ceremonial Plaza and the unique elliptical structure of the Temple of the Sun, which exhibits classic Inca mortar-less stonework, at Ecuador's most important Inca site, Ingapirca, Canar Province, Southern Highlands, Ecuador, South America

Ceremonial Plaza and the unique elliptical structure of the Temple of the Sun, which exhibits classic Inca mortar-less stonework, at Ecuador's most important Inca site, Ingapirca, Canar Province, Southern Highlands, Ecuador, South America

Heads carved into rocks at Enchanted Castle, Sciacca, Agrigento district, Sicily, Italy, Mediterranean, Europe

Pearls of Memory Museum, Locorotondo, Bari, Apulia, Italy

Challenge of Barletta Cellar, Barletta, Barletta-Andria-Trani, Apulia, Italy

Egyptian Museum, Cairo, Egypt, North Africa, Africa

Puppy works by Jeff Koons, Guggenheim Museum, Bilbao, province of Biscay, Basque Country, Spain, Europe

McFaddin-Ward House Museum, Historic House Museum, Beaumont, Texas, United States of America

Room of Mirrors, LUMEN, Museum of Mountain Photography, Kronplatz (Plan de Corones), near Brunico (Bruneck), Dolomites, South Tyrol, Italy

Room of Mirrors, LUMEN, Museum of Mountain Photography, Kronplatz (Plan de Corones), near Brunico (Bruneck), Dolomites, South Tyrol, Italy

Room of Mirrors, LUMEN, Museum of Mountain Photography, Kronplatz (Plan de Corones), near Brunico (Bruneck), Dolomites, South Tyrol, Italy

Salih potter, demonstrating his craft in the enclosure of the Fort of Nizwa, Ad Dakhiliyah Region, Sultanate of Oman, Arabian Peninsula

Painted Rocks site, work of the Belgian artist Jean Verame, around Tafraout, Anti-Atlas, Morocco

Elephant feet on display, The Reunification (Independence) Palace, formerly building of South Vietnamese government, Ho Chi Minh City, Vietnam

Islamic Arts Museum, colored postits of messages on a wall, Kuala Lumpur, Malaysia

Skull of an adult female leopard seal (Hydrurga leptonyx), on display at the Natural History Museum in Stanley, Falkland Islands, South America

View of Sculpture in the Kurfurstendam at night, Berlin, Germany

Overlook over Ilulissat, Western Greenland, Denmark, Polar Regions

Las Dalias Hippy Market, Sant Carles de Peralta, Ibiza, Balearic Islands, Spain, Mediterranean, Europe

Installation by Superflex, One Two Three Swing, part of the 2020 Desert X AlUla exhibition, Ashar Valley, Medina Province, Saudi Arabia

Elyseria by artist Lita Albuquerque sitting on remarkable sandstone rock, 2020 Desert X AlUla exhibition, Ashar Valley, Medina Province, Saudi Arabia

Brightly coloured red and yellow wooden clogs, traditional Dutch shoes, North Holland, The Netherlands

Lone Star Flight Museum, Galveston island, Gulf of Mexico, Texas, United States of America

Spider bronze sculpture 'Maman' by Louise Bourgeois and tourists at Guggenheim Museum in Bilbao, Basque country, Spain

Pompidou Center, Malaga, Andalusia, Spain