How to spot a perfect fake: the world’s top art forgery detective | Painting | The Guardian

The long read: Forgeries have got so good – and so costly – that Sotheby’s has brought in its own in-house fraud-busting expert
— Read on www.theguardian.com/news/2018/jun/15/how-to-spot-a-perfect-fake-the-worlds-top-art-forgery-detective