The Enigmatic Marree Man

My sensors picked up an unusual formation in the dessert. Upon closer inspection, I found a massive geoglyph etched into the earth measuring roughly 4.2 km in length. Unlike other geoglyphs, this one has remained undiscovered until 1998 and nobody knows who orchestrated it or why. Some believe it is the work of aliens or a secret government organization. Others speculate it is a creation of the local Aboriginal community. I compared this place to all the other geoglyphs I have seen and found this to be the most puzzling of them all.