Catullus 64 is an epyllion or "little epic" poem written by Catullus. Catullus' longest poem, it retains his famed linguistic witticisms while employing an appropriately epic tone.
Though ostensibly concerning itself with the marriage of Peleus and the sea-nymph Thetis (parents of the famed Greek hero Achilles), a sizeable portion of the poem's lines are devoted to the desertion of Ariadne by the legendary Theseus. Although the poem implies that Theseus and Ariadne were in love, in reality the text never explicitly states that Theseus even looked at Ariadne. Told through ecphrasis, or the depiction of events on inanimate objects, the bulk of the poem details Ariadne's agonized solace. Her impassioned vituperations and eventual discovery by the wine-god Bacchus are some of the included plot events.