We are all aware that producers of TV and movies utilize VFX (short for visual effects). However, you are going to be amazed to know exactly how much they are utilized to form the thrill of movies!
These images show precisely the level which the movies and shows you like depend on VFX magic. It is not all the time that green-screens are green; many times, they are blue also. However, technically, they can have any color so long as none of these actors are wearing it.
After the recording of these scenes, the green-screen hue is chosen digitally and made translucent using particular software.
The Walking Dead