Which movies have high-profile photography?

Tone is a modeling method and technical concept of black-and-white photography, which refers to any uniform density area on photos, negatives or transparent films that can distinguish bright or dark parts. In extreme cases, a photo may have only two tones.

That is, black and white, with no different gray shadows in the middle. However, in general, images have a lot of midtones between black and white. Black and white complement each other in tone. On the main color of shadow from black-and-white photography

It can be divided into three categories: high-key, low-key and medium-key (gray tone). Different tones have different emotional colors, high-profile lightness and elegance, low-key solemnity and depth, and harmonious and stable middle tones. Tone is only related to tools.