Found some very impressive street art on a recent weekend break in Bristol, these are on Nelson Street and are part of the 'See no evil' project which has been held for several years now on 'one of the ugliest streets in the UK'.
Some of these are huge and take up the whole of sides of the buildings, begging the question of how they were created.
There's a great video here that answers some of these questions as well as explaining how street art in Bristol went from being an illegal activity to an artistic pursuit.
Aside from this impressive collection of pieces, and the famous Banksy murals that can be found around the city, there are plenty of other creative interventions to spot whichever part of the city you are in. And all for free.