Value is the amount of light and dark in a scene (blacks and whites), understanding this is vitally important as it allows us to see how light is distributed across a scene because what we see is basically light reflected off surfaces around us.
ما هي دراسة القيمة الضوئية؟ القيمة هي مقدار الضوء والظلام في أي مشهد (السواد والبياض) ، وفه