Obersee near mountains on a lake, in Germany. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3299793/free-photo-image-building-cabin-mountainFree Image from public domain licenseBeautiful starry sky over snow-capped mountains in Steinernes Meer. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291166/free-photo-image-space-sky-night-natureFree Image from public domain licenseThe dark wooded slope of a snow-capped mountain in Watzmann. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291192/free-photo-image-adventure-alps-bavariaFree Image from public domain licenseGezicht op de Königssee in Beieren, Duitsland (1850 - 1900) by Baldi and Würthle, Baldi and Würthle, Carl Friedrich Würthle… https://www.rawpixel.com/image/13755717/photo-image-plant-tree-artFree Image from public domain licenseA snowy mountain partially obscured by a thick mist. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287624/free-photo-image-adventure-alp-cc0Free Image from public domain license