The document summarizes Edmund Spenser's poem "Prothalamion". It discusses how the poem celebrates the weddings of two pairs of sisters through the narrator encountering nymphs decorating the River Thames with flowers for the brides. The nymphs also crown two swans with garland crowns. One nymph sings a song blessing the couples with endless peace, pleasure, and fruitful issues. The summary discusses how Spenser handles themes of time, beauty, virtue, passion, fruition, and responsibility through the poem's celebration of the weddings set along the River Thames.