Holland, Rotterdam, View from the Euromast including Het Park, Erasmus Bridge and the Nieuwe Maas River with De Zalmhaven Rotterdam's tallest tower on the left.

England, London, Canary Wharf, View over the Thames toward Britains tallest building designed by Cesar Pelli.

England, London, The Shard seen from the Scoop. which is a sunken entertainment amphitheatre next to City Hall.

Guyana, Demerara-Mahaica Region, Georgetown, St. George's Anglican Cathedral at 143 feet tall, is one of the tallest timber-built buildings in the world. It was dedicated in 1894 and is a National Mo...

Guyana, Demerara-Mahaica Region, Georgetown, St. George's Anglican Cathedral at 143 feet tall, is one of the tallest timber-built buildings in the world. It was dedicated in 1894 and is a National Mo...

Guatemala, Temple V, a ruin in the archeological site of the ancient Mayan culture in Tikal National Park, Sacrificial altar in the foreground, UNESCO World Heritage site, Temple V was built around 70...

Guatemala, Temple V, a ruin in the archeological site of the ancient Mayan culture in Tikal National Park, UNESCO World Heritage site, Temple V was built around 700 AD in the Late Classic Period and i...

USA, New York City, Manhattan, New York Fire Department Memorial Wall, Engine 10, Ladder 10, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.

USA, New York City, Manhattan, Four World Trade Center also known as Tower 4 and 150 Greenwich Street.

USA, New York City, Manhattan, One of the two waterfalls at National September 11 Memorial, World Trade Center.