The poem "Ode to the West Wind" by Percy Bysshe Shelley is described as being difficult to understand due to its abundance of similes and metaphors. The poem follows the activities of the west wind on land, in the air, and on water. It also establishes a link between the poet's personality and that of the west wind, recalling his youthful energy and freedom. In the final stanza, the poet appeals to the west wind to treat him like a lyre and spread his message around the world of an coming golden age for mankind, expressing Shelley's idealism and belief in human progress.