I was watching a TV programme recently which mentioned the Nazca lines in Peru. These are quite amazing – huge hieroglyphs and lines in the arid region close to Nazca which can only be viewed from the air. The reason I was so stunned was that one of the images is amazingly like the Wandjina spirit drawings by Aboriginal people in the north-west of Western Australia. The images top right and left are the Wandjina rock art hieroglyphs, while the one at right is part of the Nazca lines. I just feel that these are part of the great mystery of living on earth, and who cares if we don’t know exactly when or why they were created.