World Trade Center crowds at Ground ZeroCentre WTC 9/11

USA, New York, Lower Manhattan, One World Trade Center skyscraper, the tallest building in the city.

View over Ground Zero

USA, New York, Lower Manhattan, One World Trade Center skyscraper, the tallest building in the city.

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

Uzbekistan, Samarkand, Bibi Khanym Mosque, also known as Bibi Khanum Mosque.

Uzbekistan, Samarkand, A dome of Bibi Khanym Mosque, also known as Bibi Khanum Mosque.