2. Fill in: public, brighten up, crumbling, fair, phenomenon, transform, offensive, rundown.

1. He lives in a poor and rundown neighbourhood. 2. Colourful street art helps brighten up the community. 3. She refuses to go to the gallery as she finds the artwork offensive. 4. He repairs crumbling walls with colourful Lego bricks. 5. This neighbourhood has its fair share of graffiti with lots of colourful walls. 6. The artist became a worldwide phenomenon and his work is recognised everywhere. Public opinion differs on what is street art and what is vandalism. Street artists want to transform public spaces into more attractive areas.