Question: How did Faith in the Earth and Thus Spoke Zarathustra progress Friedrich Nietzsche's own form of unique belief system?
Sentence (from "Also Sprach Zarathustra (painting)"): The "Thus Spake Zarathustra" cycle is a series of twenty-eight oil paintings made by the artist from 1995 to 1997 and thirty graphic works made in 2009.
Relevant evidence: No