Shoreditch-based StolenSpace Gallery is one of my regular go-to destinations during my street art walks. Featured artists all come from or are inspired by ‘underground’ culture such as graffiti writing and street art. The same goes for their current show ‘The New Pollution’ by Australian artist Ben Frost, which criticises the amount of urban refuse and unwanted advertising (pollution) that forces its way into our private lives on a daily basis.