Observadores

• 

  Toby Bartel

  https://snterra.com/%EC%B9%B4%EC%A7%80%EB%85%B8%EC%82%AC%EC%9D%B4%ED%8A%B8-%EC%88%9C%EC%9C%84-%EC%B5%9C%EA%B3%A0%EC%9D%98-%EC%98%A8%EB%9D%BC%EC%9D%B8-%EC%B9%B4%EC%A7%80%EB%85%B8%EB%A5%BC-%EC%B0%BE%EB%8A%94-%EB%B0%A9/