Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...

Add Yahoo as a preferred source to see more of our stories on Google. Tree branches in art throughout history follow geometric rules related to fractal geometry. 'Almond blossom' by Vincent van Gogh.

Abstract art is what's needed as a response to the violence around us. And I think Cy Twombly's art is ultimately the most powerful history painting of our time. Why is abstraction suddenly flavour of ...

FOR half a century art critics have undertaken to address not a sophisticated minority like the readers of literary magazines, but the mass of unbelievers to whom twentieth-century art is a mystery or ...