The Ballad of the White Horse is also considered a Roman Catholic allegory. Chesterton incorporates a significant amount of philosophy into the basic structure of the story. The poem consists of 2,684 lines of English verse. They are divided into stanzas, typically consisting of 4 to 6 lines each. The poem is based on the ballad stanza form, although the poem often departs significantly from it. Types of metrical feet are used more or less freely, although there is often basic repetition in a line. The rhyme scheme varies, often being ABCB or ABCCCB. Prefatory Note Chesterton begins his work with a note (in prose) declaring
Viriato Trágico (poem) The poem, like many other epic works of 17th-century Portuguese literature, is written in ottava rima ("oitava rima" in Portuguese). This eight-line stanza of Italian origin is composed of hendecasyllabic lines rhymed "abababcc". The form was introduced into epic poetry by Giovanni Boccaccio in the 14th century. Soon it became very popular in Italy. In the beginning of the 16th century Francisco de Sá de Miranda, returning home from a stay in Italy, imported it into Portuguese poetry. This stanza was chosen by Luís de Camões for his "Lusiads". Many other poets used this form in the 17th century, including