Fernbank Museum of Natural History, in Atlanta, is a museum that presents exhibitions and programming about natural history that are meant to entertain as well as educate the public. Its mission is to encourage a greater appreciation of the planet and its people. Fernbank Museum has a number of permanent exhibitions and regularly hosts temporary exhibitions in its expansive facility, designed by Graham Gund Architects. Giants of the Mesozoic, on display in the atrium of Fernbank Museum, features a 123-foot (37 m) long Argentinosaurus (the largest dinosaur ever classified) as well as a Giganotosaurus.
In the late 1800s, a nature-lover named Emily Harrison grew up in an area east of Atlanta which she called "Fernbank". Along with others, Harrison created a charter for Fernbank in 1938 and purchased the 70 acres (280,000 m2) of woodland on which Fernbank Museum now stands. In 1964, the Fernbank trustees and the DeKalb County School System created Fernbank Science Center, which led to a desire to share Fernbank's resources with the general public