div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=monumental-art-of-northern-europe-from-the-stone-agehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Monumental Art of Northern Europe from the Stone Age loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentssitereader031viewer2022020522575067de1a28ab0f07ad87cbhtml5thumbnails1jpg width=140 height=200 divp©1939 Nature Publishing Grouppdiv