Flood protection wall is made of concrete and was cast with matrices in a natural stone structure

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Size: 4592px × 3448px
Location: Deutschland
Photo credit: © Frank Nagel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: architecture, art, background, bank, building, civil, construction, control, cultural, defense, design, elbe, engineering, environmental, erosion, flood, fortification, heritage, historical, history, hydraulic, hydrology, irregularity, landscape, layered, masonry, materials, matrices, method, monument, natural, preservation, processing, protection, protective, regulation, reinforcement, restoration, river, riverbank, stabilization, stone, stonemasonry, structure, structure., texture, valley, wall, water