Direction
Artistic direction can effectively illuminate the scene to add alluring effects. The directional light source must be rotated as per the scene requirement to add a dash of reality to the same.
The appropriate direction of light can emphasize the desired angle of the character or suppress its features seamlessly.
To monitor an element precisely, the rigged character needs to be moved in the direction of light and position along with the color of light must be adjusted accordingly.
Effects & Shadows
Effects and shadows though are not mandatory in any animation yet they contribute to capture the audience attention and engage them if implemented appropriately.
A perfect blend of precise visual effects and colors helps in composting the characters using the right mix of transparency and color interaction.
Variety of color blends can be used to create distinct shadow effects to highlight the underlying character detail efficiently.