Bedspread (1936) by E. Boyd. Original public domain image from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/8314203/image-flower-watercolor-artFree Image from public domain licenseCrucifix - From the Vicinity of Mora (1935–1942) by E. Boyd . Original from The National Gallery of Art. Digitally… https://www.rawpixel.com/image/3366046/free-illustration-image-jesus-christ-religion-antique-artFree Image from public domain licenseVacationers on motorcycles, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8765661/photo-image-vintage-mountain-travelFree Image from public domain licenseDandelion Colorado--Uncompahgre National Forest. Original public domain image from Flickr https://www.rawpixel.com/image/8799372/photo-image-flower-plant-public-domainFree Image from public domain licenseThis 750-megawatt power plant, located on the north platte river, is part of the massive strip-mining development planned… https://www.rawpixel.com/image/8799379/photo-image-smoke-public-domainFree Image from public domain licenseForest of aspens at Owl Creek Pass, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799850/photo-image-plant-tree-public-domainFree Image from public domain licenseThis 750-megawatt power plant, located on the north platte river, is part of the massive strip-mining development planned… https://www.rawpixel.com/image/8765528/photo-image-vintage-textFree Image from public domain licenseHarmless bull snake. Great Sand Dunes National Monument. Original public domain image from Flickr https://www.rawpixel.com/image/8799856/photo-image-public-domain-animalFree Image from public domain licenseBedspread png vintage flower element, transparent background. Remastered by rawpixel https://www.rawpixel.com/image/8393813/png-flower-watercolorView licenseBedspread png vintage flower element, transparent background. Remastered by rawpixel https://www.rawpixel.com/image/8393817/png-flower-watercolorView licenseCliff Palace was once a village of over 200 rooms and 23 kivas (ceremonial spaces), 05/1972. Photographer: Norton, Boyd.… https://www.rawpixel.com/image/8799837/photo-image-public-domain-nature-brickFree Image from public domain licenseWindmill on the rolling ranch lands near Powder River Wyoming, 06/1973. Photographer: Norton, Boyd. Original public domain… https://www.rawpixel.com/image/8799686/photo-image-public-domain-nature-wind-turbineFree Image from public domain licenseHovenweep National Monument, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799858/photo-image-plant-tree-public-domainFree Image from public domain licenseColorado--Uncompahgre National Forest, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799855/photo-image-face-plant-treeFree Image from public domain licenseFlat plate solar heating collectors built by the Solaron Corporation, and installed on the roof of the Gump Glass Company in… https://www.rawpixel.com/image/8799710/photo-image-plant-tree-public-domainFree Image from public domain licenseMule deer. Great Sand Dunes National Monument. Original public domain image from Flickr https://www.rawpixel.com/image/8799755/photo-image-public-domain-nature-animalFree Image from public domain licenseEast 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 licenseSign in a restroom along Interstate 25 south of Colorado Springs, Colorado, warns that water is undrinkable, 04/1974.… https://www.rawpixel.com/image/8799708/photo-image-public-domain-banner-alphabetFree Image from public domain licenseFarmlands such as these will be affected by strip-mining and the diversion of water required by the mines and power plants… https://www.rawpixel.com/image/8799687/photo-image-plants-vintage-public-domainFree Image from public domain licenseBlackened aluminum collector cups are the heart of the solar energy collector developed by the International Solarthermics… https://www.rawpixel.com/image/8799741/photo-image-heart-public-domain-foodFree Image from public domain licenseGreat Sand Dunes National Monument. Original public domain image from Flickr https://www.rawpixel.com/image/8799848/photo-image-public-domain-nature-grassFree Image from public domain licenseView of tomatoes inside one of the solar greenhouses at the University of Arizona Environmental Research Laboratory at… https://www.rawpixel.com/image/8799699/photo-image-plant-public-domain-woodFree Image from public domain licenseBananas being grown in a section of the University of Arizona's Environmental Research Laboratory near Tucson. Solar heated… https://www.rawpixel.com/image/8799727/photo-image-plant-public-domain-fishFree Image from public domain license A large Marathon Oil refinery, on the Big Sandy River in the town of Catlettsburg, Kentucky, was… https://www.rawpixel.com/image/8049119/photo-image-cloud-sunset-plantFree Image from public domain licenseVintage object png decorative sticker set, transparent background, remixed by rawpixel https://www.rawpixel.com/image/9057874/png-sticker-vintageView licenseBedspread vintage flower element psd. Remastered by rawpixel https://www.rawpixel.com/image/8393815/psd-flower-watercolor-artView licenseBedspread vintage flower element psd. Remastered by rawpixel https://www.rawpixel.com/image/8393819/psd-flower-watercolor-artView licenseYoung Rial Redding, third generation of Reddings who have ranched in Sarpy Basin, joins the resistance movement. The… https://www.rawpixel.com/image/8765892/photo-image-vintage-kid-redFree Image from public domain licenseBritish Association for the Advancement of Science: speakers at its meeting in Cambridge in 1904. Coloured drawing by A.S.… https://www.rawpixel.com/image/13961764/image-cartoon-face-personFree Image from public domain licenseGreat Sand Dunes National Monument, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799836/photo-image-public-domain-mountain-natureFree Image from public domain licenseFlat plate solar heating collectors built by the Solaron Corporation and installed on the roof of the Gump Glass Company in… https://www.rawpixel.com/image/8799800/photo-image-plant-public-domain-woodFree Image from public domain licenseFour stories high, square tower house, was built about 800 years ago in a shallow cave of Navajo Canyon, 05/1972.… https://www.rawpixel.com/image/8799830/photo-image-public-domain-house-natureFree Image from public domain licenseWindmill and power lines near the Dave Johnston Power Plant, 06/1973. Photographer: Norton, Boyd. Original public domain… https://www.rawpixel.com/image/8799680/photo-image-vintage-public-domainFree Image from public domain licenseCrucifix png on transparent background, remixed by rawpixel https://www.rawpixel.com/image/9035953/png-art-stickerView licenseFrancois Louis Teissedre de Fleury at Stony Point, United States, 1779/1880 (U.S. Mint copy dies 1880) https://www.rawpixel.com/image/8847552/photo-image-art-vintage-public-domainFree Image from public domain licenseWhite canyon, near the Sipapu Bridge Natural Bridges National Monument, 05/1972. Photographer: Norton, Boyd. Original public… https://www.rawpixel.com/image/8799831/photo-image-plant-tree-skyFree Image from public domain licenseWindmill at a home near Albuquerque, New Mexico, is used to pump water for domestic use. Future plans include the use of… https://www.rawpixel.com/image/8799798/photo-image-public-domain-water-travelFree Image from public domain licenseEast Dallas Creek, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799829/photo-image-public-domain-mountain-oceanFree Image from public domain licenseBarrel cactus in bloom. Hovenweep National Monument. Original public domain image from Flickr https://www.rawpixel.com/image/8799683/photo-image-flower-plant-public-domainFree Image from public domain licenseAn experimental solar heating panel being tested at New Mexico State University, Las Cruces. https://www.rawpixel.com/image/8799681/photo-image-texture-public-domainFree Image from public domain licenseVintage object set psd, remixed by rawpixel https://www.rawpixel.com/image/9057875/vintage-object-set-psd-remixed-rawpixelView licenseUncompahgre National Forest, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799682/photo-image-plant-tree-public-domainFree Image from public domain licenseBarrel cactus in bloom. Hovenweep National Monument, 05/1972. Photographer: Norton, Boyd. Original public domain image from… https://www.rawpixel.com/image/8799833/photo-image-plant-vintage-public-domainFree Image from public domain licenseToy car on the John Redding Ranch at Sarpy Basin. The Reddings have refused to sell to the Westmoreland Coal Company… https://www.rawpixel.com/image/8799684/photo-image-public-domain-tireFree Image from public domain licenseThe northern Cheyenne Indian reservation at sunset, 06/1973. Photographer: Norton, Boyd. Original public domain image from… https://www.rawpixel.com/image/8799685/photo-image-plant-tree-public-domainFree Image from public domain licenseCloseup of an experimental solar heating flat plate collector using bonded honeycomb material for an air heating system.… https://www.rawpixel.com/image/8799801/photo-image-texture-public-domain-patternFree Image from public domain licenseEast Dallas Creek, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8799828/photo-image-plant-tree-public-domainFree Image from public domain licenseVintage object set psd, remixed by rawpixel https://www.rawpixel.com/image/9059554/vintage-object-set-psd-remixed-rawpixelView licenseParasol (c. 1937) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3365686/free-illustration-image-accessory-antique-artFree Image from public domain licenseCrucifix, from Vicinity of Taos (1935–1942) by E. Boyd. Original from The National Gallery of Art. Digitally enhanced… https://www.rawpixel.com/image/3366041/free-illustration-image-antique-art-artworkFree Image from public domain licenseBedspread vintage flower element. Remastered by rawpixel https://www.rawpixel.com/image/8393821/image-flower-watercolor-artView licenseCrucifix object cutout psd, collage element https://www.rawpixel.com/image/9035965/crucifix-object-cutout-psd-collage-elementView licenseVintage candle holder vector illustration, remixed from the artwork by Joseph L. Boyd https://www.rawpixel.com/image/3394556/premium-illustration-vector-antique-art-artworkView licenseDoll (ca. 1937) by Joseph L. Boyd . Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3361910/free-illustration-image-antique-apparel-artFree Image from public domain licenseVintage candle holder png illustration, remixed from the artwork by Joseph L. Boyd https://www.rawpixel.com/image/3410597/free-illustration-png-antique-artView licenseVintage candle holder png illustration, remixed from the artwork by Joseph L. Boyd https://www.rawpixel.com/image/3411947/free-illustration-png-antique-artView licenseBlue Silk Dress (ca.1937) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3357948/free-illustration-image-antique-apparel-artFree Image from public domain licenseTea Gown (c. 1937) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3368471/free-illustration-image-antique-apparel-artFree Image from public domain licenseBlack Lace Jacket (ca. 1938) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3357942/free-illustration-image-antique-apparel-artFree Image from public domain licenseCandle Holder (ca. 1940) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3358589/free-illustration-image-antique-art-artworkFree Image from public domain licenseBranding Hammer (ca. 1938) by Joseph L. Boyd. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3367928/free-illustration-image-antique-art-artworkFree Image from public domain licenseBedspread vintage flower element. Remastered by rawpixel https://www.rawpixel.com/image/8393816/image-flower-watercolor-artView licenseSign for roadside curio shop, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8802552/photo-image-mountain-nature-landscapeFree Image from public domain licenseAlpine meadow, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8802694/photo-image-flower-plant-treeFree Image from public domain licenseA trainload of coal from the Western Energy mine near Colstrip passes through a landscape of old strip mining spoil piles… https://www.rawpixel.com/image/8802679/photo-image-nature-soil-vintageFree Image from public domain licenseBreakup of a storm over Pike's Peak, 04/1974. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8802570/photo-image-cloud-sky-lightFree Image from public domain licenseWheat field on the Redding ranch in Sarpy Basin, 06/1973. Photographer: Norton, Boyd. Original public domain image from… https://www.rawpixel.com/image/8802678/photo-image-plant-person-grassFree Image from public domain licenseThe Snake River winds through Hells Canyon, wildest and deepest gorge in the North American continent, 05/1973.… https://www.rawpixel.com/image/8802555/photo-image-person-mountain-natureFree Image from public domain licenseU.S. Air Force Academy Falcons football players practice before their game against the University of Nevada, Las Vegas… https://www.rawpixel.com/image/8742212/photo-image-public-domain-personFree Image from public domain licenseModern graffiti carved into rock near Cliff Palace, 05/1972. Photographer: Norton, Boyd. Original public domain image from… https://www.rawpixel.com/image/8802692/photo-image-texture-art-brickFree Image from public domain licenseCharing Cross Hospital: Stanley Boyd in the old operating theatre. Photograph, 1900. https://www.rawpixel.com/image/13971720/photo-image-people-cross-hospitalFree Image from public domain licenseOld country store near Show Low, 04/1974. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8802673/photo-image-food-vintage-coffee-cupFree Image from public domain licenseKaty Rogers (left) and Pam Boyd plant lettuce at Teter Organic Farm in Noblesville, Indiana May 13, 2022. Teter Organic Farm… https://www.rawpixel.com/image/9652669/photo-image-face-plant-personFree Image from public domain licenseThe Dreyfus case: an eagle wearing eyeglasses, representing Alfred Dreyfus, is imprisoned in a cage; men are poking him with… https://www.rawpixel.com/image/13964197/image-cartoon-person-artFree Image from public domain licenseGarter snake in Harris Wash, 05/1972. Photographer: Norton, Boyd. Original public domain image from Flickr https://www.rawpixel.com/image/8802543/photo-image-animal-nature-waterFree Image from public domain license Mural about North Dakota history in Ellendale, a small town near the South Dakota border in the… https://www.rawpixel.com/image/8043263/photo-image-border-face-personFree Image from public domain licenseTomatoes being raised in the solar greenhouse of the University of Arizona's laboratory near Tucson. https://www.rawpixel.com/image/8802677/photo-image-plant-food-fruitFree Image from public domain licenseWestern garter snake on the shore of the Snake River in Hells Canyon. Judging by the bulge, the snake has recently lunched-… https://www.rawpixel.com/image/8802562/photo-image-animal-soil-vintageFree Image from public domain licenseVanity Fair - Clergy. 'A man Right Reverend and Well-Beloved'. The Bishop of Ripon. William Boyd Carpenter. https://www.rawpixel.com/image/12554021/image-face-person-cartoonFree Image from public domain licenseShiprock in smog - photographed from Mesa Verde, 05/1972. Photographer: Norton, Boyd. Original public domain image from… https://www.rawpixel.com/image/8802708/photo-image-cloud-sunset-skyFree Image from public domain license350 megawatt power plant under construction at Colstrip, 06/1973. Photographer: Norton, Boyd. Original public domain image… https://www.rawpixel.com/image/8802548/photo-image-plant-construction-vintageFree Image from public domain licenseSolar heating and cooling demonstration project, which is funded by the National Science Foundation..., 05/1975.… https://www.rawpixel.com/image/8802573/photo-image-plant-grass-natureFree Image from public domain licenseConstruction equipment at the site of the new railroad which will transport coal from the Westmoreland Coal Company… https://www.rawpixel.com/image/8802674/photo-image-nature-vintage-tractorFree Image from public domain license