Francesco Ungaro

Free Stack of concrete tetrapods under a clear blue sky, used as coastal defense structures. Stock Photo

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A pile of concrete blocks with a blue sky in the background

Francesco Ungaro

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Free Concrete structures form a breakwater along a cloudy seashore, preventing erosion. Stock Photo

Free Stacked concrete blocks line a beach under an overcast sky, suggesting a moody atmosphere. Stock Photo

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Free A cluster of concrete tetrapods used as sea defenses for erosion control in a coastal area. Stock Photo

Free Dynamic close-up of concrete tetrapods against a clear blue sky. Stock Photo

Free Concrete wave breakers on the shoreline under a clear blue sky in Ventspils, Latvia. Stock Photo

Free Overhead shot of tetrapods protecting the Ashdod coastline against blue Mediterranean waters. Stock Photo

Free Pile of concrete tetrapods used for coastal protection in West Java, Indonesia. Stock Photo

Free A stack of concrete dolosse on a breakwater protecting the shoreline from ocean waves. Stock Photo

Free View of sturdy concrete breakwater structures on the shores of Ventspils, Latvia. Stock Photo

Free Close-up image of rough concrete tetrapods piled for coastal protection. Stock Photo

Free Concrete breakwater structures on the Baltic Sea coast in Ventspils, Latvia. Stock Photo

Free Concrete structures form a breakwater along a cloudy seashore, preventing erosion. Stock Photo

Free Stacked concrete blocks line a beach under an overcast sky, suggesting a moody atmosphere. Stock Photo

Free Concrete tetrapods and a red lighthouse against a cloudy sky by the coast. Stock Photo

Free A cluster of concrete tetrapods used as sea defenses for erosion control in a coastal area. Stock Photo

Free Concrete structures form a breakwater along a cloudy seashore, preventing erosion. Stock Photo

Free View of sturdy concrete breakwater structures on the shores of Ventspils, Latvia. Stock Photo

Free Close-up image of rough concrete tetrapods piled for coastal protection. Stock Photo

Free Overhead shot of tetrapods protecting the Ashdod coastline against blue Mediterranean waters. Stock Photo

Free Stacked concrete blocks line a beach under an overcast sky, suggesting a moody atmosphere. Stock Photo

Free Dynamic close-up of concrete tetrapods against a clear blue sky. Stock Photo

Free Concrete breakwater structures on the Baltic Sea coast in Ventspils, Latvia. Stock Photo

Free Concrete wave breakers on the shoreline under a clear blue sky in Ventspils, Latvia. Stock Photo

Free Pile of concrete tetrapods used for coastal protection in West Java, Indonesia. Stock Photo

Free A stack of concrete dolosse on a breakwater protecting the shoreline from ocean waves. Stock Photo

Free Concrete tetrapods and a red lighthouse against a cloudy sky by the coast. Stock Photo

Free A cluster of concrete tetrapods used as sea defenses for erosion control in a coastal area. Stock Photo

Free Concrete structures form a breakwater along a cloudy seashore, preventing erosion. Stock Photo

Free View of sturdy concrete breakwater structures on the shores of Ventspils, Latvia. Stock Photo

Free Close-up image of rough concrete tetrapods piled for coastal protection. Stock Photo

Free Overhead shot of tetrapods protecting the Ashdod coastline against blue Mediterranean waters. Stock Photo

Free Stacked concrete blocks line a beach under an overcast sky, suggesting a moody atmosphere. Stock Photo

Free Dynamic close-up of concrete tetrapods against a clear blue sky. Stock Photo

Free Concrete breakwater structures on the Baltic Sea coast in Ventspils, Latvia. Stock Photo

Free Concrete wave breakers on the shoreline under a clear blue sky in Ventspils, Latvia. Stock Photo

Free Pile of concrete tetrapods used for coastal protection in West Java, Indonesia. Stock Photo

Free A stack of concrete dolosse on a breakwater protecting the shoreline from ocean waves. Stock Photo

Free Concrete tetrapods and a red lighthouse against a cloudy sky by the coast. Stock Photo

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