A person walking with skis in the open on a ski hill near heavily treed winter forests. Original public domain image from… https://www.rawpixel.com/image/3285677/free-photo-image-avalanche-cc0-creative-commonsFree Image from public domain license
Franconia Notch, N.H. from Echo Lake. by Benjamin West Kilburn https://www.rawpixel.com/image/14296046/franconia-notch-nh-from-echo-lake-benjamin-west-kilburnFree Image from public domain license
A snowy mountain slope under a cloudy sky at Plattenkogel. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3299175/free-photo-image-blizzard-building-cc0Free Image from public domain license
Great Ice Wall, Nantasket Beach, Mass., Winter of 1875. by G W Tirrell 2nd https://www.rawpixel.com/image/14299519/great-ice-wall-nantasket-beach-mass-winter-1875-tirrell-2ndFree Image from public domain license
Flower pollen background, macro shot. Free public domain CC0 image. https://www.rawpixel.com/image/6037957/photo-image-background-flower-public-domainFree Image from public domain license
A wooden fence, and the storm is coming. Dordogne, France. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3340856/free-photo-image-abies-building-bushFree Image from public domain license
The Evolving Universe Exhibition. Original public domain image from Flickr https://www.rawpixel.com/image/8735468/photo-image-space-public-domain-fishFree Image from public domain license
Angle at which French entered, August 21st 1860 by Felice Beato https://www.rawpixel.com/image/14325738/angle-which-french-entered-august-21st-1860-felice-beatoFree Image from public domain license
Free branch of cherry covered by snow in winter image, public domain fruit CC0 photo. https://www.rawpixel.com/image/5914392/image-public-domain-trees-natureFree Image from public domain license
Butterfly nectaring pink flower. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3371004/free-photo-image-monarch-butterfly-anemone-animalFree Image from public domain license
Maasai guides and trackers pose for a photograph after sunset in the Ol Kinyei Conservancy in Kenya's Maasai Mara https://www.rawpixel.com/image/8812062/photo-image-sunset-public-domain-personFree Image from public domain license
Hornet and yellow flower background. Free public domain CC0 image. https://www.rawpixel.com/image/6022582/photo-image-background-flower-public-domainFree Image from public domain license
29th Regt. of black volunteers, Beaufort, South Carolina, standing at attention https://www.rawpixel.com/image/14287321/29th-regt-black-volunteers-beaufort-south-carolina-standing-attentionFree Image from public domain license
Looking up the Deerfield. [Hoosac Tunnel Route] by Hurd and Smith https://www.rawpixel.com/image/14291465/looking-the-deerfield-hoosac-tunnel-route-hurd-and-smithFree Image from public domain license
A mountain near trident-shaped Peyto Lake under a cloudy sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3303570/free-photo-image-coast-nature-abiesFree Image from public domain license
Greater yellowlegsPhoto by Mike Budd/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028346/photo-image-bird-nature-2021Free Image from public domain license
Autumn leaf aesthetic background. Free public domain CC0 photo. https://www.rawpixel.com/image/6024249/photo-image-background-aesthetic-public-domainFree Image from public domain license
Mountain and the moon. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3370120/free-photo-image-adventure-astronomy-backgroundFree Image from public domain license
Emma Mine, Little Cottonwood Canyon. by Charles William Carter https://www.rawpixel.com/image/14289146/emma-mine-little-cottonwood-canyon-charles-william-carterFree Image from public domain license
Vilao kun ĉirkaÅo el cipresoj k.a. arboj sur monteto kien portas, el inter veproj tra flavseka dekliva falĉita grenejo, pado… https://www.rawpixel.com/image/3295436/free-photo-image-abies-building-cc0Free Image from public domain license
Studieblad met rups, Amphidasis Betularia (1824 - 1900) by Albertus Steenbergen https://www.rawpixel.com/image/13741577/studieblad-met-rups-amphidasis-betularia-1824-1900-albertus-steenbergenFree Image from public domain license
Mossy hillsides line the Blue Lagoon on a foggy day. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289023/free-photo-image-basin-cave-cc0Free Image from public domain license
Northland green gecko, blue background. Original public domain image from Flickr https://www.rawpixel.com/image/4024600/northland-green-gecko-naultinus-grayiFree Image from public domain license