 And, you know, museums with a conscience and collectors with a conscience want to make sure that they're not buying a painting with a dubious past. And this is something that I explore in this book in detail. And very, in a way that I can understand it so anyone can understand it, because the art world is a mystery to me, except what I've learned from Daniel Silva, and a death in Cornwall really lays it out. I've got to ask you before I go on.