There’s a storytelling technique, where a teller tells one story, and then immediately tells a second story. While both stories completely stand on their own, they are told in tandem, so that the listener can more fully comprehend the second story.

In that vein, I give you this: Banksy Sells Original Paintings worth £20,000 for £38 each in New York stunt

And this: “East New Yorkers Charge Tourists $20 to See Banksy’s Art in Their ‘Hood”