Overview, taken from High Cross Area, Penna National Palace, Sintra, UNESCO World Heritage Site, Portugal, Europe

Migrating Wildebeest (Connochaetes taurinus), Africa

Aerial photo, AVANTIS European Science and Business Park, the first cross-border German-Dutch business park, EU region Maas-Rhine, Heerlen, Holland, Aachen, North Rhine-Westphalia, Germany, Europe

Aerial view, Kamener Kreuz, a cloverleaf interchange, motorway junction, A1 motorway, A2 motorway, Hansalinie motorway, Kamen, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial view, cross-shaped office building, Haskel Hochdrucksysteme high pressure systems GmbH, Wesel, Ruhrgebiet region, Niederrhein, North Rhine-Westphalia, Germany, Europe

Aerial view, ADAC monument to honour the Yellow Angels, artist Alex Gockel, at the Kamener Kreuz, cross junction of the A1 and A2 motorways, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

High Cross in the centre of Chester, Cheshire, Great Britain

Aerial photo, Kamen cross, junction A1 A2, Kamen, Ruhr area, North Rhine-Westphalia, Germany, Europe

Aerial photo, Kamen cross, junction A1 A2, Kamen, Ruhr area, North Rhine-Westphalia, Germany, Europe

Aerial view, Kamener Kreuz, a cloverleaf interchange, motorway junction, A1 motorway, A2 motorway, Hansalinie motorway, Kamen, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial view of Torreon, Coahuila, Mexico, America

Aerial view, Kamener Kreuz, a cloverleaf interchange, motorway junction, A1 motorway, A2 motorway, Hansalinie motorway, Kamen, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial photo, Kamen cross, junction A1 A2, Kamen, Ruhr area, North Rhine-Westphalia, Germany, Europe

The old Puerto Madero harbor, Puerto Madero district, Buenos Aires, Argentina, South America

Puente de la Mujer, a modern suspension bridge, Women's Bridge and office towers in the old Puerto Madero harbor, Puerto Madero district, Buenos Aires, Argentina, South America

Safari vehicle of the Wolwedans Dune Lodge in the high grass of the dune landscape, Namib Rand Nature Reserve, in Wolwedans, Namib Desert, Namibia, Africa

Aerial view, ADAC monument to honour the Yellow Angels, artist Alex Gockel, at the Kamener Kreuz, cross junction of the A1 and A2 motorways, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial view, ADAC monument to honour the Yellow Angels, artist Alex Gockel, at the Kamener Kreuz, cross junction of the A1 and A2 motorways, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

View of the cross formation of the town of Santa Maria in Val Muestair, Muenstertal, in Engadin, Graubuenden, Switzerland, Europe

Aerial view, fisheye shot, ADAC monument to honour the Yellow Angels, artist Alex Gockel, at the Kamener Kreuz, cross junction of the A1 and A2 motorways, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Erasmusbrug bridge and Kop van Zuid district on the Maas River, Rotterdam, South Holland, Holland, Netherlands, Europe

Aerial view, street intersection, Hochfeld, Dorsten, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

Aerial photo, Teutoburgia Colliery Village, Herne, Ruhr area, North Rhine-Westphalia, Germany, Europe

Aerial view, a roundabout, Unna, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

The old town of Cannes, Cote d'Azur, France, Europe

Summit cross on Paternkofel Mountain, overlooking Dreischusterspitze Mountain, Sexten, High Puster Valley, Dolomites, Alto Adige, Italy, Europe

Aerial photo, Kamen cross, junction A1 A2, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Aerial photo, Kamen cross, junction A1 A2, Kamen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Erasmusbrug bridge and Kop van Zuid district on the Maas River, Rotterdam, South Holland, Holland, Netherlands, Europe