In the poem "To Autumn", John Keats uses vivid imagery to describe the progression of the three stages of autumn. Over three stanzas, he accepts the natural cycles of ripening, fulfillment, dying and death. Keats depicts the abundance of harvest in the first stanza, then personifies autumn as a female figure in the second. The third stanza acknowledges the passing of spring and the soft dying of day, as different natural sounds fill the air. The poem celebrates the season of autumn through detailed observation of the natural world.