Funny, poignant, touching, insightful: there are just so many adjectives to describe Brian Sewell's wonderful visual account of his journey down to Santiago. Yes, it is a touch whimsical and introspective at times - but this is precisely what makes Sewell's travelogue so appealing. If you are looking for a flavourless, purely objective, bone-dry, un-judgemental account of the journey to Santiago, then please look elsewhere.If, however, you are looking for a superb piece of television by a scrupulously honest and self-critical art historian, then this is for you.