Observerare

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  Demetrius Focken

  https://www.niflheim.org/%EB%A8%B9%ED%8A%80-%EC%9C%84%ED%97%98%EC%84%B1-%EC%95%88%EC%A0%84%ED%95%9C-%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8%EB%A5%BC-%EC%84%A0%ED%83%9D%ED%95%98%EB%8A%94-%EB%B0%A9%EB%B2%95/