How are glowing effects done?
Glowing effects on screen can be done multiple ways, here are a few: Airbrushing — A halo is airbrushed around to create a ‘glowing’ look Lighting — Part of the cel that glows may be painted black on the cel. The cel is filmed. Another cel with everything black but the black part on the other cel is filmed with light shining through the back. The images are superimposed during post production.