'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England. The project, now in its second year, is Europe's biggest street art festival and has attracted top graffiti artists from all over the world. Organizers hope it will continue to be a draw for tourists visiting Bristol, often seen the spiritual home of underground artist Banksy.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
People walk by part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
People walk past the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
A man walks in front of part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
A woman walks in front of part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
A man stops to take a photograph of part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
An artist continues to work on part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
A man stands in front of part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
Artists continue to work on part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
An artist continues to work on part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
Parts of the 'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
A artist continues to work on part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
Parts of the 'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
People walk in front of part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
A man photographs part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
'See No Evil' street art project (detail) is displayed at Nelson Street on Aug. 17, 2012, in Bristol, England.
People walk past part of the 'See No Evil' street art project at Nelson Street on Aug. 17, 2012, in Bristol, England.