Everything you need to understand or teach Picture This by Joseph Heller.
In 1986, when Heller was composing Picture This, which he originally entitled Poetics, he remarked that his manuscript was "becoming a book about money and war." Although clearly an oversimplification, his statement nevertheless does identify two of the novel's predominant concerns.
Money references pervade the narrative as Heller chronicles consumerism from the invention of money by the Lydians in the seventh century before Christ to the rise of banks and corporations in the Netherlands...