(Sun Friends) is a long-standing German-language magazine dedicated to Freikörperkultur (FKK), which translates to Free Body Culture or Naturism. Content Focus:
As I couldn't find a direct link to FKK Zeitschrift Sonnenfreunde, I recommend searching online for the magazine's website or social media channels. You may also want to explore FKK-related forums or online communities that discuss topics related to nudity and lifestyle. fkk zeitschrift sonnenfreunde link