If you are ever on the streets of London and look up to see a helicopter circling above you chances are fairly high you'll see the figure of aerial photographer Jason Hawkes leaning out looking down upon you. Here, shot over the last couple of years, are some of his favourite views of London's roof gardens that you might never be aware of from ground level. See more of Jason's images at: http://www.jasonhawkes.com and to follow him on twitter: @jasonhawkesphot Above, aerial view over 1 Poultry roof garden, London Picture: Jason Hawkes

Credit : Jason Hawkes