Observateurs

• 

  Florian Giffen

  https://totoblue.net/%ec%9c%a0%ed%9d%a5%ec%bb%a4%eb%ae%a4%eb%8b%88%ed%8b%b0%ec%9d%98-%eb%a7%a4%eb%a0%a5-%eb%af%b8%ec%88%98%eb%8b%a4%ec%99%80-%ed%95%a8%ea%bb%98-%ec%95%8c%ec%95%84%eb%b3%b4%ec%9e%90/