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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
igloo made of oyster shells (1200 kilos of shells) seen in Marennes-oleron
Los Alamos, NM: Vintage 1950s wooden tourist information sign in downtown Los Alamos, a town made famous as the 1940s home of the Manhattan Project.
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.
Caltech Submillimeter Observatory opening in evening for viewing. Works at frequencies between far infrared and short-wavelength radio. Mauna Kea Observatories, Hawaii, USA.
Mount Gambier, South Australia. - 7 January 2024 - Tourist lookout with visitor information sign at Mount Schank is a dormant volcano crater's rim provides sensational views.
Color image of man-made architecture of building exteriors photographed with Canon DSLR camera, edited in Photoshop sharpened and color correction made.
Mine, Yamaguchi, Japan - April 6 2024 : Monument of Queen's head replica of Taiwan Yehliu Geological Park. Commemorating the conclusion of the academic exchange agreement, Mine City, Japan.
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.
Sharjah, United Arab Emirates – August 6, 2022: detail of a pavilion on Al Noor Island in Sharjah, United Arab Emirates.
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.
Roof mesh plant nursery on a white background.Roof mesh plant nursery on a white background.
Aerial view of Seydisehir (Seydişehir) lake in Konya, Turkey. Taken via drone.
Cervantes, Australia - December 21, 2012: Sign at the Entrance of Pinnacles Desert in Nambung National Park. There are a lot of chalkstone pillars and its one of the fantastic attractions in Western Australia.
Large Storage Dome for Construction
Drone orthomosaic high-resolution photo of the Vore Buffalo Jump, Wyoming
Dallas, Texas, USA. 2 June 2023. Fountain in front of Dallas City Hall in Texas.
Sao Paulo, SP, Brazil - November 13, 2022: Plate with technical information about the peak of Jaragua, with its 1,135 meters of altitude in the Jaragua State Park.
Aerial view of a large  rock quarry
Sign of the natural reserve of Lilleau des Niges at the entrance of the ornithological park in Les Portes-en-Ré, France
Aerial drone view of a high mineral content (gypsum) wetland.
Greenhouses for fruits and vegetables. Aerial photography. Abstract. Photography with the sea. Nature
Hong Kong - February 28, 2022 : \
Mallorca, Spain - 8 Oct, 2023: Puig de sa Marisca archaeological site, Santa Ponsa, Mallorca
meteo observatory and communications pod of the former United States Sondrestrom Air Base at Kangerlussuaq, Greenland
The Biosphere originally know as the United States pavilion for the 1967 World Expo in Montreal
Sihlcity is a shopping mall located in Zürich which was built on the ground of a former paper mill near the Sihl river. The mall was opened on March 22, 2007. Architect where Theo Hotz and the Costs for the realization was 620 m CHF. The Image shows Sihlcity during spring season.
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.
Wastewater treatment facilities in paper mills
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.MOL.220806 1 - Conus litteratus Linnaeus, 1758 - Conidae - Mollusc shell.jpeg artwork Dimensions artwork Document type"
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