See No Evil is a collection of works of public art by multiple graffiti artists, located around Nelson Street in Bristol, UK. The artwork was first created in an event in August 2011 that was Europe's largest street art festival at the time.[1] It culminated with a block party.[2] The street was mostly repainted in a repeat event in 2012. The artworks comprise murals of various sizes, in different styles, some painted on tower blocks, including a 10-storey office block.[1] The works were created under a road closure,[1] using scaffolding and aerial work platforms.[2][3]