The bronze medallion features a profile portrait of a man facing left, identified as Henriquel-Dupont. The dark bronze material gives it an aged appearance. The man in the relief sculpture has detailed facial features, including a prominent nose, and wavy hair that sweeps back. He is dressed in a formal coat with visible buttons. Surrounding the portrait is engraved text that includes his name and title. The relief is rendered in fine detail, showcasing the artist's skill in capturing texture and depth on a flat surface.