Map of North America from 20 to 80 degrees north latitude : exhibiting the recent discoveries, geographical and… https://www.rawpixel.com/image/8905135/image-art-vintage-borderFree Image from public domain licenseAn absolutely stunning and monumental double hemisphere wall map of the world by Samuel Dunn dating to 1794. This… https://www.rawpixel.com/image/7665320/image-moon-art-vintageFree Image from public domain licenseAn Arctic Summer: Boring Through the Pack in Melville Bay by William Bradford https://www.rawpixel.com/image/9182718/image-panther-pacific-coast-painting-vintageFree Image from public domain licenseWestern Screech Owl COLUMBIA RIVER GORGE, Western Screech Owl at Sandy Delta Confluence Bird Blind Dedication-Columbia River… https://www.rawpixel.com/image/4057864/photo-image-public-domain-nature-birdFree Image from public domain licenseWoman Leading Pack String in Hells Canyon Wilderness, Wallowa Whitman National ForestWoman leading Horse Packing String in… https://www.rawpixel.com/image/4073208/photo-image-person-nature-mountainFree Image from public domain licenseWildflowers at Dalles Mountain Ranch-Columbia River Gorge. Original public domain image from Flickr https://www.rawpixel.com/image/4075962/photo-image-flower-tree-plantFree Image from public domain licenseGreat Horned Owl and RavenOwls, like this Great Horned Owl, do not construct their own nests, but use natural cavities, rock… https://www.rawpixel.com/image/9653588/photo-image-animal-public-domain-birdFree Image from public domain licenseColumbia River. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421817/free-photo-image-canada-pacific-northwest-british-columbiaFree Image from public domain licenseFrozen Fog covering needles and branches on Ponderosa Pine in the Deschutes National Forest donated by Donald Graham.… https://www.rawpixel.com/image/4075556/photo-image-tree-plant-skyFree Image from public domain licenseMOTORCYCLIST ON 30_COLUMBIA RIVER GORGEMotorcyclist driving along Highway 30 in Oregon during autumn-Columbia River Gorge… https://www.rawpixel.com/image/4075513/photo-image-trees-leaves-peopleFree Image from public domain licenseHIKER AND MT JEFFERSON_DESCHUTESMan hiking along trail below Mt Jefferson in the Mt Jefferson Wilderness on the Deschutes… https://www.rawpixel.com/image/4075498/photo-image-tree-plant-personFree Image from public domain licenseMt Hood from Lower White River Wilderness-Mt HoodMt Hood from the Lower White River Wilderness on the Mt Hood National… https://www.rawpixel.com/image/4075732/photo-image-tree-plant-natureFree Image from public domain licenseWinter at Perfection Lake in the Alpine Lakes Wilderness on the Okanogan-Wenatchee National Forest in Washington. Original… https://www.rawpixel.com/image/4075385/photo-image-tree-plant-natureFree Image from public domain licenseSteins Pillar in the Mill Creek Wilderness on the Ochoco National Forest in Central Oregon. Original public domain image… https://www.rawpixel.com/image/4075391/photo-image-tree-art-plantFree Image from public domain licenseU.S. Coast Guardsmen and Coast Guard Auxiliary personnel assigned to units based in the Pacific Northwest carry an American… https://www.rawpixel.com/image/8742337/photo-image-public-domain-personFree Image from public domain licenseClose-Up of Vine Maple Leaves in Fall at Multnomah Falls-Columbia River Gorge National Scenic Area Donated by Scott… https://www.rawpixel.com/image/4075568/photo-image-tree-plant-leafFree Image from public domain license