Medaille met portret van Pierre Louis Dulong after 1836

This detailed profile portrait of Pierre Louis Dulong was created by the French sculptor Achille Collas after 1836. It was created as a medal, likely intended for a commemorative purpose. Collas was known for his precise and realistic depictions of individuals, as evident in the intricate rendering of Dulong's features, including his hair, eyes, and the strong lines of his nose and jaw. The medal is a testament to the artist's talent and the importance of Dulong as a figure in the history of science.