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

Autumn is here with her flurry of colors! Let’s take some inspiration from this season by capturing those colors and displaying in your artwork all year long. This abstract drawing is easy and fun for ...

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.