How does it work for Wolfgang to immerse himself in a painting?

What is it about the Old Masters and their authenticity?

When is art good art for Wolfgang? We talk about the distinction between applied art and fine art and if you would like to see a marvellous work by WB on the history of Zurich, you can do so at the Hotel Felix in Zurich, where a large work by Wolfgang Beltracchi on the history of Zurich is hanging.