Guardian: You may never have seen Liverpool or Hackney look exactly like this. Instead of houses, there are gardens; instead of roads, there are parks. The images – produced for the Commission for Architecture and the Built Environment (Cabe) – show what happens when everything made of concrete, brick and tarmac is removed from an urban environment. Published today, the not-to-scale aerial shots of Liverpool, Gloucester and the inner London boroughs of Hackney and Islington have been …