Building a Rainbow in 3D

If our actions were transferred and reflected in a portrait, how many of us would like what we drew?

Imagine this, for every kindness,we are given a stroke of color from a painter's palette and for every harshness a splash of black.  In addition to this, consistency would earn depth, but one transgression would erase a layer of your painting.
Think of what a challenge it would be to maintain a rainbow of color in the picture, with intensity to match.
Life is just a drawing of a different nature, but try to envision what color you contribute to life with every action you render and let the rainbow flourish.