The most important of Wilde's critical works, published in May 1891, is a volume titled Intentions. It consists of four essays: "The Decay of Lying," "Pen, Pencil and Poison," "The Critic as Artist," and "The Truth of Masks." These and the contemporary essay "The Soul of Man Under Socialism" affirm Wilde's support of Aestheticism and supply the philosophical context for his novel, The Picture of Dorian Gray.
"The Decay of Lying" was first published in January 1889. Wilde called it a "trumpet against the gate of dullness" in a letter to Kate Terry Lewis. The dialogue, which Wilde felt was his best, takes place in the library of a country house in Nottinghamshire. The participants are Cyril and Vivian, which were the names of Wilde's sons (the latter spelled "Vyvyan"). Almost immediately, Vivian advocates one of the tenets of Wilde's Aestheticism: Art is superior to Nature. Nature has good intentions but can't carry them out. Nature is crude, monotonous, and lacking in design when compared to Art.
According to Vivian, man needs the temperament of the true liar" with his frank, fearless statements, his superb irresponsibility, his healthy, natural disdain of proof of any kind!" Artists with this attitude will not be shackled by sterile facts but will be able to tell beautiful truths that have nothing to do with fact.
"Pen, Pencil and Poison" was first published in January 1889. It is a biographical essay on the notorious writer, murderer, and forger Thomas Griffiths Wainewright, who used the pen name "Janus Weathercock."
