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 "Also Sprach Zarathustra (painting)"): Also sprach Zarathustra (Thus Spoke Zarathustra or Thus Spake Zarathustra) is the oil painting cycle by Lena Hades painted from 1995 to 1997 and inspired by Friedrich Nietzsche's philosophical novel of the same name.
Relevant evidence: Yes