Female breast anatomy. 19th century artworks showing the anatomy of the female breast and the changes that occur to the nipple and areola during pregnancy. At centre right is a nipple in the third month of pregnancy. At centre is a nipple in the sixth month of pregnancy. At bottom centre is a nipple in the ninth month of pregnancy. This anatomical artwork is plate 76 from volume 5 (1839) of 'Traite complet de l'anatomie de l'homme' (1831-1854). This 8-volume anatomy atlas was produced by the French physician and anatomist Jean-Baptiste Marc Bourgery (1797-1849). The illustrations were by Nicolas-Henri Jacob (1781-1871).