These rainbows are an exaggerated expression of the ultimate happiness that one can possibly experience.  This feeling is so extreme that it is mechanical and can only be produced by a machine that does not understand what it is creating. 

The rush of pleasure that one senses at the first glimpse of a rainbow in the sky is expanded by adding endless varieties of color.  Meanwhile, clouds drift by over a comforting landscape of awkwardly-positioned trees and shrubs.

Each rainbow is unique & original.  Once sold, the rainbow is never reprinted.