Here is the original scene:
It is an object of no particular interest, a plastic milk bottle with part of its top cut off. It's on window sill and you can see its reflection in the window and you can see the screen in the window as well. It is what it is.
And then we have three versions of that scene, in red, green, and blue tones, respectively:
Why those three colors? Because those are the primary colors of video and computer monitors (RGB). I've done many such RGB series. And some of the extend beyond the basic RGB triplet.
Why do I do it? it's fun. It's an exercise. It's basic.