The white beam in the Prism represents a person having just been born. The prism represents a human life, and the colored bars represent all the different facets of their being that they've gained throughout life.
Oil painting using Palette Knife.
NOTE: The image shown is a close up image of the Painting. The 2nd image shows the full painting, with the following images showcasing closeups of the artwork, detailing the work done by the artist.
Painting is signed by the artist