Supertouch has a great essay written by Alan Bamberger on the trend of Underground Art, Art Collecting, and Buying. The title of the dissertation which is, ART, MONEY, SHEPARD FAIREY, BANKSY, AND THE QUEST FOR CLARITY or, Ã¢Â€ÂœAdventures in Art Market Comparison and Analysis, is an in-depth look at the different aspects of the Underground Art trend and how different factors such as the business side of art, the demand, and the prices of pieces all go hand in hand. Basically, the essay is an analytical view of how the prices of art is determined today. Head on over to Supertouch now to read the full dissertation. It’s quite an interesting read.