The Oyster Union House, Blackstone Block, built in 1714, one of Boston's oldest surviving streets, Boston, Massachusetts, USA

Entrance to Torre Mayor, high-rise office block built 2003, Avenue Paseo de la Reforma, Mexico City, Mexico, North America

Modern skyscraper block towers above the 200 year old Asiatic Society Library and Town Hall built in 1804, Mumbai, India, Asia

The Brahman Blue City, Brahmpuri area, of Jodhpur in Rajasthan, Northern India

The Brahman Blue City, Brahmpuri area, of Jodhpur in Rajasthan, Northern India

The Brahman Blue City, Brahmpuri area, of Jodhpur in Rajasthan, Northern India

The Union Oyster House, Blackstone Block, built in 1714, one of Boston's oldest surviving streets, Boston, Massachusetts, New England, United States of America, North America

Apartment block built post war in the centre of the city of Turin, Piemonte, Italy, Europe

Local housing being built on a brownfield site, the old gas works in Ambleside, Cumbria, England, United Kingdom, Europe