Sophocles wrote such tragic plays as Oedipus the king,Electra,and Antigone.He contributed greatly to tragic art.He added a third actor and decreased the size of the chorus.

• 索福克勒斯对悲剧艺术做出了重要贡献，代表作有《俄狄浦斯王》、《伊莱克特拉》和《安提戈涅》。