Under what color filter do green leaves and white flowers turn into night purple flowers?

Purple flowers with black leaves will be displayed under a color filter, such as a red filter in a color mirror. Its shooting effect is mainly used in landscape photography to depress the color of the sky and create beautiful contrast for clouds. After all, black-and-white photos are not as good-looking as color photos, and the contrast is large enough to create a very impactful sky effect.

Adding a color mirror can increase the light ratio and contrast of black-and-white photography and improve the texture of black-and-white photos, but the color mirror is difficult to control.

Commonly used color filters can be divided into yellow, yellow-green, orange, red, green and blue. According to different pigment densities, each color filter has a different hue. Usually Arabic numerals are used to calibrate the pigment density of the filter, that is, the number of the filter.