I came across this while cleaning the studio. I made it by printing process colors on clear cast laminate. There are three layers applied on top of each other. This creates the secondary and tertiary colors, and in the areas where the same color is over layered, creates a very luminous final original color (cyan, magenta, and yellow). The base is made from 2 white acrylic pieces cut to trapezoidal shapes and fitted together. This photo can’t capture the real candy like luminescence of the colors in this piece!