Depiction State | Form of light Material substrate Exist separately |
I
nformation in waves. It is important to remember that we do not see objects; rather we see the electromagnetic energy that reflects off objects. In this framework, visual realty is always abstract, dealing with an indirectly observed quantity. As with so much in life that sustains us, light is a complex phenomenon, with unanswered questions and unproven theories.
“Energy is itself a descriptive quantity, which we can use to describe the fields and their dynamics. What makes energy so special is that, to a large extent, it determines the dynamics of a system.” - xepma
