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” Please note: If you purchase multiple items, we’ll gladly combine shipping—just send us a message. Also, we offer white glove delivery to select areas, and if you’re outside that range, your order will arrive within 5-7 days. Our goal is to ensure a fast and seamless shopping experience!