
According to a Discovery News article ancient Australian art featured motifs that made it onto ancient islanders' skin."Distinctive design conventions can be considered markers of social interaction so, in a way (they are) a cultural signature of sorts that archaeologists can use to understand ways people were interacting in the past," author Liam Brady of Monash University's Center for Australian Indigenous Studies, told Discovery News.For the study, published in the latest issue of the journal Antiquity, Brady documented rock art drawings; images found on early turtle shell, stone and wood objects, such as bamboo tobacco pipes and drums; and images that were etched onto the human body through...