Seventeenth-century English poetry is characterized by its exploration of complex themes such as love, nature, and religion. This period saw the rise of notable poets like John Donne, who is known for his metaphysical style, blending philosophical ideas with emotional depth. The use of intricate metaphors and innovative forms, such as the sonnet, became prominent during this time. Another significant figure was Andrew Marvell, whose work often combined political commentary with personal reflection. The era also included the Cavalier Poets, who wrote light-hearted and lyrical verses celebrating beauty and love. Overall, this century laid the groundwork for modern English poetry through its diverse styles and themes.