The style and themes central to Bukowski's prose have roots in the literary tradition of the grotesque. Bukowski uses grotesque imagery in his writings as a creative device, explaining the negative characteristics of modern life. His permanent mood of angry disgust at the world around him is similar to that of the eighteenth-century satirists, particularly Jonathan Swift. Bukowski confronts the reader with the uglier side of America--its grime, its corruption, the constricted lives of its lower class--all with a simplicity and directness of style impeccably and clearly distilled. Bukowski's style is ebullient, with grotesquely evocative descriptions, scatological detail, and dark humor.