Why is lighting design an important aspect for filmmakers?

The meaning of lighting goes beyond brightness and darkness.

All the filmmakers know how important it is to get it right. Lighting is a very important detail to record a successful film, as the cameras respond in a different way our eyes do. It has many reactions when  reflected or transmitted.

The lights guide the mood and shows the genre of the film. We can mention horror movies, they always use shadows to set the atmosphere and the feeling of the film.

answer; the cubism of picasso and braque;

where is the image at? ?