The Simulacra is a 1964 science fiction novel by American writer Philip K. Dick. The novel portrays a future totalitarian society apparently dominated by a matriarch, Nicole Thibodeaux. It revolves around the themes of reality and illusionary beliefs, as do many of Dick's works. Additionally, it touches on Nazi ideology.
Never seen one like this before or since. The main rainbow seemed to go through the colors twice, and there is a very faint one above it that's hard to see.
