D. Filters
I know because I guessed watermarks (not sure why) and got it wrong
The principle behind filters is moving parts of the image in one direction or another by shifting its pixels.
This refers to the use of lenses to capture images of still objects or other types of images.
With this in mind, we can see that when editing a photograph, there is the use of filters to add some extra effects on the image and this is done by moving parts of the image in one direction or another by shifting its pixels.
Read more about photography here:
https://brainly.com/question/25821700
