Apart from Diphilus, the New Comedians preferred the everyday world to mythological themes, coincidences to miracles or metamorphoses; and they peopled this world with a whole series of semi-realistic, if somewhat stereotypical figures, who would become the stock characters of Western comedy: braggarts, the permissive father figure and the stern father ("senex iratus"), young lovers, parasites, kind-hearted prostitutes, and cunning servants. Their largely gentle comedy of manners drew on a vast array of dramatic devices, characters and situations their predecessors had developed: prologues to shape the audience's understanding of events, messengers' speeches to announce offstage action, descriptions of feasts, the complications of love, sudden recognitions, ex machina endings were all established techniques which playwrights exploited and evoked. The new comedy depicted Athenian society and the social morality of the period, presenting it in attractive colors but making no attempt to criticize or improve it.