With the return of sunlit evenings, warmer days and sprouting gardens, now is the perfect time for budding artists to celebrate the signs of spring through art. The new season brings about ...

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 ...

Walk into any contemporary gallery in Las Vegas, and you'll likely encounter a canvas splashed with colors that seem to defy logic. No recognizable shapes. No obvious subject. Just pure, raw visual ...