Aboriginal Dreamtime Iconography Concentric circles = camp sites, waterholes or places of significance. Curved lines = rain or water traveling underground. Straight lines may = travelling; when joined w/ concentric circles may show ancestor pathways. A small "U" shaped figure may = person. Tracks, whether human or animal, are often shown as they appear on the ground. Lizards and snakes are seen from above.
Aboriginal symbols are unique because they represent nature and spiritual connections rather than religious connotations. Description from 8religiousaspects.weebly.com. I searched for this on bing.com/images