Portret van vermoedelijk Joseph Désiré Tholozan before 1885

This is a black and white portrait of Joseph Désiré Tholozan, created before 1885 by an anonymous artist. The portrait is small, measuring just 101 mm by 75 mm. The subject is depicted in a seated position with his head slightly tilted and a serious expression. He is wearing a dark suit with a light-colored shirt and a tie. The artist has captured Tholozan's distinctive features, including his beard and mustache, in a realistic style. The image is a valuable record of an important figure in the history of exploration and medicine.