Before I begin this review I have to admit to being the type of ‘non-specialised sceptic’ who Andrea Baldini criticises in the recent Un(Authorized)//Commissioned book. The publication he writes in can be regarded as a curators guide to exhibiting graffiti. This is not a topic that would usually appeal to me so, not being a particular expert nor a lover of art-galleries, I approached the book with mild cynicism. However the book brings up some interesting ideas that are worth discussing and has changed my opinion to some extent.