Jack Storm is a California cold glass sculptor — an exceptionally rare art form. He uses a special dichroic glass and 32% optical lead crystal in his pieces. Storm hand cuts the glass ...

Jack Storm is a California cold glass sculptor - an exceptionally rare art form. He uses a special dichroic glass and 32% optical lead crystal in his pieces. Storm hand cuts the glass, polishes it ...

Have you ever heard of the Fibonacci sequence? Or the Golden Ratio ... You might have seen these spirals superimposed over famous pieces of artwork, as experts try and explain why we find them ...