A painting is nothing more than light reflected from the surface of a pigment-covered canvas. But a great painter can make you see the depth, make you feel the underlying emotion, make you sense the larger world. That, too, is the power of science: to sense and convey the depth and dimensionality of nature, to glance at the surface and to divine the shape of the universe around us.
One of the things I've found now, not just for television, but in the restaurant, is that you have many anxious chefs, who know how to cook twenty recipes really well, but they don't have a good foundation for other things.