#  agassizat19.jpg 

 



 ![agassizat19.jpg](/sites/g/files/omnuum6411/files/library/files/agassizat19.jpg)

 

Louis Agassiz at 19, from a pastel drawing by Cecile Braun in Louis Agassiz: his Life and Correspondence. <http://biodiversitylibrary.org/page/1367283>.