The lure of Antarctica has been captivating humans for hundreds of years, centuries even before the discovery of such a landmass occurred. Discussions about the existence of such a place were proposed as early as the first century AD, when Ptolemy suggested that there must be a giant landmass to the south serving to counterbalance the mass of the giant northern lands (Europe, Asia and North Africa) and preserve symmetry in the world. Following such proclamations, maps constructed as early as the 1500s began portraying a giant continent in the mysterious southern reaches of the globe. However, while belief in the existence of this southern continent permeated antiquity, it was not until the 1800s that confirmation of such a place actually occurred.