Original lithograph from the natural history work Naturgeschichte und Abbildungen der Säugethiere (Natural History and Illustrations of Mammals), created by the Swiss artist Karl Joseph Brodtmann in 1824. The artwork depicts a Humboldt's Night Marmoset (Nyctipithecus humboldtii) and White-headed Marmoset (Jachus leucocephalus) together on a tree branch. Dimensions: 13 1/4 x 16”
