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Green valley with a small way and blue skycactus in front of a mountain with palmsValley with dam and a water reservoir
Aerial Panoramic View of Hydro Electricity Dam, British Columbia, Canada
Tiger Leaping Gorge, Lijiang City, Yunnan Province, China.
Kwastichewan Falls on the Grass River in Manitoba, Canada. Vintage photograph ca. 1923.
Kennecott Bingham Copper Mine in Salt Lake City, Utah.  A large 24/7 copper mine operating in the Southwest of the United States.  Has been in operation for over 120 years.
Mining in Minas Gerais
Landscape at the archeological site Cenobio Valeron on Gran Canaria,Canary Islands,Spain,Europe
Top view of Yosemite's Yosemite Falls as it drops down into Yosemite Valley 3,000 feet below.\n\nTaken in Yosemite National Park, California, USA
Cranes placing concrete
Pipeline over Big Thompson River, Colorado, just above the Handy Dam (later renamed Dille Diversion Dam) at the entrance to Big Thompson Canyon years before the devastating 1976 flood. Highway 34 at left.  1949
Long exposure of the River Brue flowing through the weir at West Lydford in Somerset
Review of explorer with backpack standing on rocks in a mountain lake.  The weather is foggy. Concept of tourism and an active lifestyle.
Dam from the air.
Fountain water in slow motion in monochrom
Aerial view of Severan Bridge and Chabinas creek at Adiyaman province, southeastern Anatolia, Turkey. Cendere bridge or Chabinas bridge is a late Roman bridge located near the ancient city of Arsameia
Aerial view of Cekerek Hydroelectric Dam, Samsun-TURKIYE
Atuel Canyon in San Rafael, Mendoza, Argentina.
Panoromic view of Cubuk Dam Ankara
Black and white image of the Navajo Bridge over the Colorado River in the arid, desert landscape of Arizona.
Panoramic view of Lake Eppalock in Central Victoria as the storm approaches
Tropic Ditch Falls along Mossy Cave Trail in Bryce Canyon National Park Utah in Black and White
Fire & ruins at ancient city, Patara
A panoramic view of the beautiful cityscape in a mountainous landscape
small water fall
waterfall taken with the LeicaQ2 camera
curved road by the sea
early stage of the construction of a complex and large concrete dam wall at night
Man wearing gas mask to protect from inhaling toxic polluted air
Scan of slide.  Taken in Songo Locks Maine in Sebago Lake State Park.  The Crooked River flows between Brandy Pond and Sebago Lake.
Drone view of Volcanic Landscape in Ankara, Nallihan, Turkey
Free Images: "bestof:Upstream view of large dam constructed 4 miles NE of Agency in Keams Canyon. Picture taken 2 weeks after construction... - NARA - 295229.tif Scope and content"
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