Color shading is the technique of combining color with a clear coat. This is a very technical process and very specific to light. Color shading should only be done by an experienced professional such as John Grey Painting.
Using the techniques of color shading, you can actually alter the hue of the color on a finish. This is achieved by adding a transparent coating with color pigments that filter the light and result in changing the original color of the surface.
Color shading can be applied to any surface and is an alternative to completely refinishing a surface.