Observadores

• 

  Garfield Rusconi

  https://safeplayground.net/%EC%8A%AC%EB%A1%AF%EC%82%AC%EC%9D%B4%ED%8A%B8-%EC%8A%AC%EB%A1%AF%EB%A8%B8%EC%8B%A0-%ED%99%95%EB%A5%A0-%EA%B2%8C%EC%9E%84%EC%9D%98-%EC%88%A8%EC%9D%80-%EC%A7%84%EB%A6%AC/