"Four Seasons of Flowers" is an illustrated volume that presents a selection of the manuscripts, herbals, and printed botanical texts from the Rare Book Collection at Dumbarton Oaks. Representing pivotal works in the intellectual history of Europe from the sixteenth to the twentieth centuries, these drawings, books, and manuscripts are among the most significant materials conserved in the Rare Book Reading Room. They offer an illuminating overview of the history of botany as a modern science, from its inception to the present day. Each text is accompanied by a remarkable set of botanical...