Ancient Greek plays were a significant part of Greek culture, performed during festivals honoring the god Dionysus. These plays were typically divided into three genres: tragedy, comedy, and satyr plays. They often explored themes of fate, morality, and the human condition, using a chorus to enhance storytelling and engage the audience. Famous playwrights like Aeschylus, Sophocles, and Euripides contributed to the development of these theatrical forms. Performances took place in large outdoor theaters, such as the Theater of Dionysus in Athens, where elaborate costumes and masks were used to portray characters.