Pierre-Joseph REDOUTÉ (1759-1840). Anthyllis tragacanthoides ; Centaurea acaulis. Two gray washes over black pencil lines signed lower left. Height 22 and 16 cm - Width 17.8 and 22 cm Note: preparatory drawings for engraving respectively pl. 194 and 243 in the volume of plates from Flore Atlantica, Renato Desfontaines, Paris, Pancoucke, an VIII. Nicknamed the "painter of flowers" or "painter of queens". In the 1780s, he turned his attention to the growing discipline of botany. Indeed, a "Flower Salon" was born, and aristocratic ladies became "gardeners", learning botanical nomenclature. After a trip to London to study plants in the royal gardens, Pierre-Joseph Redouté was quickly introduced to Versailles, thanks to his highly precise and delicate technique, and became a protégé of Queen Marie-Antoinette. He received the title of draughtsman and painter to the Queen's Cabinet. He resisted the various political regimes and, from 1798, collaborated with the greatest botanists under the protectorate of Joséphine de Beauharnais, contributing to over fifty works as illustrator and editor. Expert appraisal by de BAYSER - 01 47 03 49 87 - France. info@debayser.com