div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=brilliant-rock-art-and-art-rock-in-australiahtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Brilliant rock art and art rock in Australia loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer20220204055750688b1a28ab0f07b0a64dhtml5thumbnails1jpg width=140 height=200 divp© 1991 Nature Publishing Grouppdiv