Who or what is this guy waving at on the Nazca Plateau? (Nazca Astronaut)

On the plain of the #NazcaPlateau we are confronted by features that are overwhelmingly telling us there is more to the past than we currently know, this suggest a break between Civilization's of the past and our current Civilization, this suggests, just like we see at Easter Island, Petra, Giza, Japan and so many more sites all around the Planet, it suggests a #LostCivilization and a forgotten #Culture, forgotten for thousands of years and we are only rediscovering their existence in relatively modern times