This work by Pierre de Ronsard comprises two major collections of French Renaissance poetry published by Gabriel Buon in Paris between 1563 and 1564. The first section presents new poems from Ronsard's evolving literary output, while the second section, "Les Quatre Saisons de l'An," explores the cycles of nature and seasons as poetic subjects. As a foundational text of the Pléiade movement, this collection demonstrates Ronsard's mastery of classical forms and his influence on French vernacular literature during the sixteenth century.