



Louis Agassiz (American, 1807 – 1873)







John Glidden (American, 19th/20th century)




Art Young (American, 1866 – 1943)






Witsch & Schmitt (American, 19th Century)




John Rubens Smith (American, 1775 - 1849)




Louis Agassiz Fuertes (American, 1874 – 1927)