Large, gem-set brooches, worn on the bodice of an evening dress, were fashionable adornments for European women during the 18th century. Naturalistic floral motifs, like this spray of wild roses, were popular designs. This corsage ornament is a revivalist example from the late 19th century. The blossoms are mounted in silver and yellow gold, set en tremblant so they tremble to create a glittering effect in the evening light. The blossoms are detachable and can be worn separately. In 1819 the French publication Le Langage des Fleurs (The Language of Flowers) codified the meanings behind the wearing or giving of certain flowers, offering a code for lovers and friends to decipher. If these are meant to be white roses they might have symbolized the virtue and charity of the wearer. Alphonse Auger, founder of the Parisian jewelry house, Auger, made this brooch; the work of Auger was widely acclaimed at the great international expositions of the day.