In some cases, the art may also be stolen to divert resources from other investigations, or, for that matter, to use as a bargaining chip with authorities. (Wh

In some cases, the art may also be stolen to divert resources from other investigations, or, for that matter, to use as a bargaining chip with authorities. (When one of Edvard Munch's 'The Scream' paintings was last stolen, it was to force the Norwegian police to divert resources from the investigation of an armed robbery which had been conducted a few months earlier.) I can also see it being a good bargaining chip to have should you find yourself under prosecution. "Oh, it so happens I may be able, through my contacts, to influence whoever stole this priceless work of art to return it to the owners, where it rightfully belongs... Well, at least if I am somewhat motivated, so, what's in it for me?"