Extended detourned works will thus usually be composed of one or more sequences of deceptive and minor detournements. Several laws on the use of detournement can now be formulated:
It is the most distant detourned element which contributes most sharply to the overall impression, and not the elements that directly determine the nature of this impression. For example, in a metagraph [poem-collage] relating to the Spanish Civil War the phrase with the most distinctly revolutionary sense is a fragment from a lipstick ad: "Pretty lips are red." In another metagraph ("The Death of J.H.") 125 classified ads of bars for sale express a suicide more strikingly than the newspaper articles that recount it.