Matrix World on Instagram: "Movies Often Create Entire Worlds Using Green Screen Technology, Also Known As Chroma Keying. Actors Perform In Front Of A Plain Green Backdrop, Which Is Later Digitally Replaced With Environments Like Mountains, Futuristic Cities, Or Outer Space. The Green Color Is Chosen Because It Contrasts Strongly With Skin Tones And Clothing, Making It Easier To Isolate Subjects. Combined With Advanced VFX, Lighting, And Camera Work, The Final Scene Feels Completely Real — While