Married couple Diane Cook and Len Jenshel travelled the world capturing their photographs of these stunning sights. It is their latest project after 25 years spent producing images that show how human’s influence their environment.

The eye-catching plants and flowers not only transform the top of dull office buildings but create habitats for birds and insects and are good for the environment.

Manhattan marvel: The first green roof the photographers visited, on top of Cook and Fox architects in New York. Continue reading »