Part of my personal project depicting the characters from polish folklore.
Karkonosz, also called Rübezahl, Liczyrzepa, or Rzepiór is the mythical guardian spirit of the Karkonosze Mountains in southwestern Poland.
In folklore, he is depicted as a powerful mountain spirit, sometimes a giant, tailed demon, wise hermit, or magician who can control the forces of nature. He protects the mountains and their creatures. With good people he is friendly, however if someone derides him, he exacts a severe revenge.