Let's take an example of changing an image gamma with the help of Bring To Colors effect.
As an original image we'll take a city photo made on early, gloomy morning.
We’ll try to create an effect of old-looking, yellowed
photo basing on the original image.
For this purpose we’ll select pale yellow and gray as primary image colors,
adjust radiuses for each color and set percentage of effect application.
As a result we have a yellowed black-and-white photo.
Now, on the same original image with a city at dawn we’ll
try to replace the color gamma, so that morning changes on a sundown.
To do this it is necessary to add sunset colors into the color gamma, for example,
pink, orange, pal yellow, sand, and partially keep the blue and black colors.
Then adjust radius values for each color and percentage of effect application.
As result we will get an image of city at a sundown.
