If you're on London's South Bank over the next few weeks, watch out for a new open air exhibition featuring the work of regular Greenpeace photographer Jiri Rezac. He's been to the tar sands works in Canada and the images he's brought back clearly show the extent of the devastation caused by this insane venture to both the environment and local populations.
The slideshow above is just a taste of Jiri's work featured in the exhibition which you can see near City Hall by Tower Bridge until 14 October. It will then be touring around the UK - details are still to be confirmed but check the Tarnished Earth website for updates.
