Question: Name the German philosopher, poet, and philologist whose novel inspired an oil painting cycle 'Also sprach Zarathustra' which was exhibited several times including Moscow in 2005?
Sentence (from "Übermensch"): In his 1883 book "Thus Spoke Zarathustra" (German: "Also sprach Zarathustra" ), Nietzsche has his character Zarathustra posit the Übermensch as a goal for humanity to set for itself.
Relevant evidence: No