Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...
What makes a tree a tree? Or rather, why can we recognize trees in even quite abstract depictions when they are so varied in nature? Researchers have found a clue in the branches, and used math to ...
Abstract art has its roots in early human civilisation. Cultures across the globe have used non-figurative, but highly symbolic, decoration for centuries. While abstract art became the dominant art ...
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