Château d'Écouen museum displays works of some of the most celebrated goldsmiths and silversmiths of the Renaissance. One notable example is the statuette of [[Daphne]] by [[Wenzel Jamnitzer]], a German craftsman from [[Nuremberg]], and the goldsmith to the Holy Roman emperors. It was made between 1569 and 1576. It depicts the Greek mythological story of [[Apollo and Daphne]] from the "Metamorphoses" of [[Ovid]], which was a popular subject in the Renaissance. The nymph Daphne is transformed into a laurel tree by her father, to protect her from the pursuit of [[Apollo]]. The statuette is made of gilded silver, with branches made of
Ceylon tree nymph ground. It usually rests on the ends of dead branches or twigs. Mating occurs at ground level and the male and female fly together for an hour or more before mating. The male releases pheromones and other chemicals from its hair-pencils to stimulate the female. These include danaidone, a poisonous substance that helps to protect it from predators, which is later passed on to the eggs. The early stages of life of the Ceylon tree nymph are not well recorded. One account by naturalists Lionel de Nicéville and N. Manders dating from about 1900 describes the larva as "velvety black