China, Hong Kong Island, Apartment Blocks, High rise towers over looking the harbour.

Slovenia, Ljubljana, Staircase in the Neboticnik or Skyscraper Building which was constructed in 1933 in the Art Deco style..

Scotland, Glasgow, East End, Glasgow Green with Gorbals high rise flats across the river.

Scotland, Glasgow, East End, Glasgow Green with Gorbals high rise flats across the river.

USA, New York City, Manhattan, San Remo Building, Central Park West.

USA, New York City, Manhattan, Trump Tower, 725 Fifth Avenue.

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.

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