Arabic pastiches are poems by which their composers imitate the brilliant previous poems according to their rhythm, rhyme and content; and throughout the long history of the Arabic literature, they enjoyed very-various styles with the invention occasionally. So the stylistics, arising from the Structuralism, can study them by its analytical methods which include the rhetorical, rhythmical, and intertextual aesthetics.The present article modestly tries as far as possible to apply one of these methods on an ode of the seventh century and its imitator of the fourteenth century.