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3D geodesic dome, entry airlocks and a mountainous horizon for Mars outpost colony illustrations or space exploration backgrounds, with the outline clipping path included in the file.
Top view Wastewater treatment Oxygen filling by Paddle Wheel Aerator, Sewage treatment
a slide scanned from a view of an old and abandoned building by the sea in Djerba
meteo observatory and communications pod of the former United States Sondrestrom Air Base at Kangerlussuaq, Greenland
igloo made of oyster shells (1200 kilos of shells) seen in Marennes-oleron
Caltech Submillimeter Observatory opening in evening for viewing. Works at frequencies between far infrared and short-wavelength radio. Mauna Kea Observatories, Hawaii, USA.
The outer spherical building of a dome cinema
3D rendering
Blooming blue-green algae (Cyanobacteria). Water pollution of rivers and lakes with harmful \nalgal blooms. It is world environmental problem. Ecology concept of polluted nature.
Tropical Island, Little Planet Format
3d ball
4 Park Road, Longhua District, Shenzhen, China
Aviles, Spain - September  27, 2020: View of Niemeyer Center building, in Aviles, Spain, on September 27, 2020. The cultural center was designed by Brazilian architect Oscar Niemeyer.
Aerial view of Seydisehir (Seydişehir) lake in Konya, Turkey. Taken via drone.
3D Illustration of a Mars outpost colony with a geodesic dome and entry airlocks, for space exploration, terraforming and colonization, or science fiction backgrounds.
Aerial overhead drone view of Scolpaig Tower, a Georgian folly on the Outer Hebridean island of North Uist on the northwest coast of Scotland. Built around 1830 in the middle of Loch Scolpaig. The abandoned monument stands on an exposed area of North Atlantic coastline.
a tiny planet image of a person who is hiking on a green planet
Aerial View of Dalyan Delta
Cattle stockyard with meat cows. Feeding of livestock on farm feedlot in Florida rural area.
A stone arch with granite stone background in Verzasca Valley, Ticino, Switzerland
Warming the teapot in a solar cooker. Ecology concept. Renewable green energy. Nepal. Himalaya.
Roof Tiles and Landscape, Little Planet Format
The photo is suitable to use for nature background, wild life poster and botanical content media.
Memorial site Liktendarzs on the banks of the Daugava, Latvia's largest river. View from a drone.
Close up of Aspergillus oryzae is a filamentous fungus, or mold that is used in food production, such as in soybean fermentation under the microscope in laboratory.
Houston, United States - April 13, 2023:  Detail of the roof of the Houston Astrodome, known as the Eighth Wonder of the World when it was opened in 1965.  This shot taken from above at an altitude of about 600 feet from an orbiting helicopter.  The Astrodome was the world's first domed sports stadium and was home to the Houston Astros, the Houston Oilers and the Houston Rodeo.  This publicly owned building has sat completely abandoned and unused since 2008 and is slated for a major taxpayer funded renovation to potentially create a domed city park in upcoming years.
abstract colorful stained glass texture with green, yellow, blue and red colors
Lisbon, Portugal - Jan. 6, 2023: Front view of a building with an architectural dome with a sign reading Planetario de Marinha.
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.MOL.266905 - Placostylus (Placostylus) porphyrostomus (Pfeiffer, 1853) - Placostylidae - Mollusc shell.jpeg artwork"
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