Meet Marie-Marguerite Biheron, expert anatomist. By Nina Rattner Gelbart Lapham's Quarterly Monday, June 07, 2021 Wax male anatomical figure, Italy, c. 1750. Wellcome Collection (CC BY 4.0). In 1762 Mademoiselle Marie-Marguerite Biheron, expert anatomist, artist, and teacher, sent the Danish king a collection of her perfectly accurate wax models, among them a cross-sectioned heart, a kidney, a l..