View of snowy trees and road next to open water in Silverthorne, Colorado. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3291904/free-photo-image-abies-aerial-viewFree Image from public domain licenseLand on Jackson place from roof. Greene County, Georgia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12328877/image-plant-sky-airplaneFree Image from public domain licenseBlue Plains Sewage Treatment Plant: Organic Pollutants From Raw Sewage Are Absorbed In These Secondary Tanks, April 1973.… https://www.rawpixel.com/image/8802960/photo-image-nature-landscape-vintageFree Image from public domain licenseRed brick buildings in the foreground of this image of the New York City skyline. https://www.rawpixel.com/image/5975294/photo-image-cloud-public-domain-natureFree Image from public domain licenseOverall above view of buildings and beach, Asbury Park, New Jersey (1978) photography in high resolution by John Margolies.… https://www.rawpixel.com/image/3800655/photo-image-beach-water-landscapeFree Image from public domain licenseA home in Puerto Rico is spotted with the word 'HELP' painted on its roof is seen a half-mile from a U.S. Customs and Border… https://www.rawpixel.com/image/8727797/photo-image-border-public-domain-personFree Image from public domain licenseThe U.S. Air Force Thunderbirds perform the Delta Formation during a practice show in preparation for the Fort Lauderdale… https://www.rawpixel.com/image/8727836/photo-image-airplane-public-domain-natureFree Image from public domain licenseConcord Hotel, Kiamesha Lake, New York (1977) photography in high resolution by John Margolies. Original from the Library of… https://www.rawpixel.com/image/3800618/photo-image-vintage-forest-retroFree Image from public domain licenseFour U.S. Air Force F-16C Fighting Falcons and four Swedish Air Force JAS 39 Gripens fly in formation together behind a U.S.… https://www.rawpixel.com/image/8728062/photo-image-airplane-public-domain-birdFree Image from public domain licenseSkyline above, Seaside Heights, New Jersey (1978) photography in high resolution by John Margolies. Original from the… https://www.rawpixel.com/image/3800598/photo-image-ocean-summer-vintageFree Image from public domain licenseConcord Hotel, Kiamesha Lake, New York (1978) photography in high resolution by John Margolies. Original from the Library of… https://www.rawpixel.com/image/3800616/photo-image-summer-vintage-retroFree Image from public domain licenseMohonk, longer diagonal, New Paltz, New York (1976) photography in high resolution by John Margolies. Original from the… https://www.rawpixel.com/image/3800096/photo-image-ocean-summer-vintageFree Image from public domain licenseBisbee from Above, Bisbee, Arizona (1991) photography in high resolution by John Margolies. Original from the Library of… https://www.rawpixel.com/image/3800522/photo-image-vintage-retro-landscapeFree Image from public domain licenseAerial view of Greenbelt, Maryland, taken from Goodyear blimp. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266537/photo-image-plant-pattern-forestFree Image from public domain license[Untitled photo, possibly related to: Yabucoa Valley, Puerto Rico. This sugar cane land is owned by the sugar mill in… https://www.rawpixel.com/image/12282638/photo-image-cloud-plant-skyFree Image from public domain licenseWorld's largest open pit iron mine, Hull-Rust-Mahoning, near Hibbing, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285044/photo-image-person-smoke-public-domainFree Image from public domain licenseCopy of artist's sketch of proposed Bound Brook community. New Jersey. Sourced from the Library of Congress. https://www.rawpixel.com/image/12264957/photo-image-pattern-public-domain-natureFree Image from public domain licensePotato seed foundation farm showing isolation. See general caption Aroostook number one. Sourced from the Library of… https://www.rawpixel.com/image/12274909/photo-image-plant-tree-roadFree Image from public domain license[Untitled photo, possibly related to: San Juan, Puerto Rico. The slum area known as El Fangitto]. Sourced from the Library… https://www.rawpixel.com/image/12264796/photo-image-cloud-plant-personFree Image from public domain license[Untitled photo, possibly related to: New Idria, California. A birds-eye view of New Idria showing vicinity of the mine… https://www.rawpixel.com/image/12297380/photo-image-plant-sky-smokeFree Image from public domain licensePotato seed foundation farm (left center) showing isolation from other potato fields (in background). See general caption on… https://www.rawpixel.com/image/12274934/photo-image-background-forest-oceanFree Image from public domain license[Untitled photo, possibly related to: Cultivating tobacco on P.R.R.A. agricultural experimental area near Cayey, Puerto… https://www.rawpixel.com/image/12263712/photo-image-plant-sky-treeFree Image from public domain licenseView of construction at Greenbelt, Maryland, taken from the Goodyear blimp. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266768/photo-image-road-public-domain-natureFree Image from public domain licenseAMO Black Hawk crew conducts flyover of Hurricane Michael impact area https://www.rawpixel.com/image/8726286/photo-image-public-domain-nature-landscapeFree Image from public domain license[Untitled photo, possibly related to: Missoula, Montana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260130/photo-image-person-sky-roadFree Image from public domain license[Untitled photo, possibly related to: Air view of sugar refinery surrounded by fields. Near Ponce, Puerto Rico]. Sourced… https://www.rawpixel.com/image/12271114/photo-image-cloud-frame-skyFree Image from public domain licensePotato farms in Aroostook County showing the layout of land. The highway curving in the foreground is U.S. 1. See general… https://www.rawpixel.com/image/12275054/photo-image-background-plant-patternFree Image from public domain license[Untitled photo, possibly related to: The Holmquist seed foundation farm near New Sweden, Maine. See general caption… https://www.rawpixel.com/image/12275170/photo-image-plant-tree-roadFree Image from public domain license[Untitled photo, possibly related to: Potato field after the crop was gathered. The long horizontal rows are waste vines… https://www.rawpixel.com/image/12276242/photo-image-background-pattern-vinesFree Image from public domain license[Untitled photo, possibly related to: San Juan, Puerto Rico. The slum area known as El Fangitto]. Sourced from the Library… https://www.rawpixel.com/image/12264802/photo-image-cloud-plant-personFree Image from public domain licensePotato seed foundation farm near Van Buren, Maine, showing isolation. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277910/photo-image-plant-tree-oceanFree Image from public domain licenseCable supports of aerial tramway leading through wheel house. Abandoned mill in San Juan County, Colorado by Russell Lee https://www.rawpixel.com/image/12150346/image-plant-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Missoula, Montana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260362/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Potato seed foundation farm showing isolation. See general caption Aroostook number… https://www.rawpixel.com/image/12276245/photo-image-plant-tree-roadFree Image from public domain licenseYampa River Valley, Routt County, Colorado. Notice the spring floods over the fields by Russell Lee https://www.rawpixel.com/image/12174215/image-plant-art-skyFree Image from public domain licenseRocky, hilly country in Kimble County, Texas, which is best adapted to the grazing of sheep and goats by Russell Lee https://www.rawpixel.com/image/12146989/image-plant-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Yabucoa Valley, Puerto Rico. The sugar mill and the surrounding land is all owned by a… https://www.rawpixel.com/image/12283970/photo-image-cloud-plant-skyFree Image from public domain licenseView of Greenbelt, Maryland, taken from Goodyear blimp. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266569/photo-image-road-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: Cultivating tobacco on P.R.R.A. agricultural experimental area near Cayey, Puerto… https://www.rawpixel.com/image/12262836/photo-image-background-shadow-plantFree Image from public domain licenseYabucoa, Puerto Rico (vicinity). Sugar cane lands. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283958/photo-image-plant-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Missoula, Montana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260139/photo-image-plant-tree-roadFree Image from public domain licenseWest Duluth, Minnesota. Iron ore docks at the left. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285256/photo-image-cloud-plant-skyFree Image from public domain license[Untitled photo, possibly related to: Air view of sugar refinery surrounded by fields. Near Ponce, Puerto Rico]. Sourced… https://www.rawpixel.com/image/12270873/photo-image-plant-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: Cultivating tobacco on P.R.R.A. agricultural experimental area near Cayey, Puerto… https://www.rawpixel.com/image/12262716/photo-image-background-shadow-personFree Image from public domain license[Untitled photo, possibly related to: Homes of permanent farm workers at the FSA (Farm Security Administration) labor camp.… https://www.rawpixel.com/image/12172706/image-art-sky-vintageFree Image from public domain licenseCustoms and Border Protection Air and Marine agents survey damage caused by Hurricane Sally near Mobile, Ala., Sept. 16… https://www.rawpixel.com/image/8726364/photo-image-public-domain-nature-landscapeFree Image from public domain license[Untitled photo, possibly related to: The Holmquist seed foundation farm near New Sweden, Maine. See general caption… https://www.rawpixel.com/image/12274879/photo-image-plant-tree-crossFree Image from public domain license[Untitled photo, possibly related to: Missoula, Montana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260129/photo-image-plant-grass-treeFree Image from public domain licenseThe Holmquist seed foundation farm near New Sweden, Maine. See general caption Aroostook County number one. Sourced from the… https://www.rawpixel.com/image/12275168/photo-image-plant-tree-roadFree Image from public domain licenseParris Island, South Carolina. U.S. Marine Corps glider detachment training camp. Marine glider planes in flight. Sourced… https://www.rawpixel.com/image/12287319/photo-image-smoke-planes-oceanFree Image from public domain license[Untitled photo, possibly related to: Potato seed foundation farm showing isolation. See general caption Aroostook number… https://www.rawpixel.com/image/12274893/photo-image-plant-tree-public-domainFree Image from public domain license[Untitled photo, possibly related to: Missoula, Montana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260160/photo-image-plant-person-skyFree Image from public domain licenseIsolation unit at the Agua Fria Migratory Labor Camp, Arizona. These units are designed for isolation of persons with… https://www.rawpixel.com/image/12169432/image-dog-plant-personsFree Image from public domain licenseSmall, irrigated, very productive farm. Santa Clara, Utah. See general caption by Russell Lee https://www.rawpixel.com/image/12150502/image-plant-art-skyFree Image from public domain license[Untitled photo, possibly related to: Cherry orchards near Emmett, Gem County, Idaho. About 200 carloads of bing cherries… https://www.rawpixel.com/image/12151287/image-plant-art-skyFree Image from public domain licenseHancock and Houghton, Michigan. Largest towns of the Michigan copper range. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286518/photo-image-plant-sky-treeFree Image from public domain licenseAerial view of Greenbelt, Maryland, taken from Goodyear blimp. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266767/photo-image-road-public-domain-natureFree Image from public domain license