Light is the soul of photography. Who said that?

Light is the soul of photography, which is what human beings say.

Every art form has its own unique way of expression, and photography is the art of light and shadow. Photography is the life of photography. Without light, there is no photography. The English word "photography" comes from ancient Greek, which means "painting with light". Light and shadow constitute the most basic elements of photography. Creative photographers often say that the light is right.