The Nazca lines

My theory Some researcher's have suggested that the lines are symbol of different clans that lived in the area. Some pictures show this Maybe al be wrong

Where can the Nazca lines be found In southern Peru they were designated as a UNESCO World Heritage Site in 1994. The high, arid plateau stretches more than 80 km (50 mi). As a plane soars over the high desert of southern Peru, the dull pale sameness of the rocks and sand organize and change form.

Web sites Nazca Lines –- National Geographic Who Made the Nazca Lines