‘Helen’, a poem based on an ancient legend, belongs to Seferis’ collection Log Book III; written in 1953, it was published in 1955. Although it has been repeatedly dealt with by critics there is still room for further discussion. In the present article, after a brief survey of the ancient Greek tradition of the legend that Seferis employed, the following aspects will be considered: the poem’s structure, borrowings from relevant ancient Greek sources, the blending of ancient Greek myths with elements drawn from later Greek culture, how Seferis portrays his heroes, the poem’s relationship to the Cypriot political situation of the 1950s, and, finally, the ideas expressed in the poem.