Art used as an inside message and identifyer between participating members, under the cover of Freedom Of Speech/Expression. Also art value is subjective so can be used as cover to hide payments for other activities/products.
Anyone who owns such art and participates in the blatantly evil and disgusting parties would never be able to flip/expose/escape, because he himself would be demolished by the media and public when the blackmail content on him is released.
If you are truly an insider, we welcome you, and please post much more than a few entry-level questions.