East Dallas Creek, 05/1972. Original public domain image from Flickr https://www.rawpixel.com/image/8799898/photo-image-public-domain-mountain-natureFree Image from public domain licenseVail Legacy Days and Winter Warfare TrainingSoldiers from the 10th Mountain Division's 2-87 IN, 2-14 IN, and Division staff… https://www.rawpixel.com/image/9647920/photo-image-person-cross-mountainFree Image from public domain licenseVail Legacy Days and Winter Warfare TrainingSoldiers from the 10th Mountain Division's 2-87 IN, 2-14 IN, and Division staff… https://www.rawpixel.com/image/9652169/photo-image-person-mountain-crossFree Image from public domain licenseA drone shot of a stretch of a coniferous forest under a snow blanket. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301327/free-photo-image-abies-aerial-view-avalancheFree Image from public domain licenseVail Legacy Days and Winter Warfare TrainingSoldiers from the 10th Mountain Division's 2-87 IN, 2-14 IN, and Division staff… https://www.rawpixel.com/image/9652087/photo-image-person-mountain-crossFree Image from public domain licenseSilverthorne, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291649/free-photo-image-aerial-view-animal-avalancheFree Image from public domain licenseForest trees form a circle against the snowy ground. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3290738/free-photo-image-abies-adventure-aerial-viewFree Image from public domain licenseSummit County, Colorado. Melting snow along U.S. highway number forty. Sourced from the Library of Congress. https://www.rawpixel.com/image/12335883/image-plant-forest-treeFree Image from public domain license