Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

Discovered over a century ago, the late Upper Paleolithic archeological site included stone and bone tools, evidence of ...

Elbufer in Dresden, placed side-by-side with any of Dix’s iconic war paintings of mangled bodies, is a jarring and stark contrast that one can’t look away from, perfectly illustrating the ravages of ...