There has been plenty of disagreement about whether the painting of Judith beheading Holofernes that turned up in Toulouse in 2016 is an original Caravaggio or a copy. But the people selling it are doing the right things: allowing every scholar that wants examine it access, being generous with shows to the public, and leaving the sale to the auctioneer that found it rather than passing it to Sotheby’s or Christie’s. If only this sort of behavior weren’t so rare. – Apollo