If you look at the geoglyphs in the desert of Nazca and Palpa deserts with a height of several tens kilometers, you will notice that all lines in their aggregate, they remind themselves a giant drawing of flying dragon with wingspan of more than 70 miles. A head and wings of the dragon are looked over very well and less clearly is a tail. The left wing and left side of the tail seem not to be clearly fill in the details. Most likely, it is explaned with that from the north-west to the full complex of Nazca and Palpa images comes desert filling with sand ancient lines.
interactive map - http://geolines.ru/eng/publications/...-LINES_95.html