Poetry uses aesthetic and rhythmic language to create meaning. It is a type of literary art that expresses emotion. There are two main styles of poetry - personal, where the poet expresses their own feelings, and impersonal, where the poet expresses what others may have felt without revealing their own emotions. Epics are a form of impersonal poetry that celebrate the deeds of a larger than life hero through a grand narrative style. They incorporate elements of history, legend, and myth. Famous epics include works like Beowulf, Gilgamesh, and Homer's Iliad and Odyssey.