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Diaramor Museum in troglodyte dwelling style building, Matmata, Tunisia, North Africa, Africa
Portrait of cvil engineer with safety uniform working at construction site outdoor, Construction worker checking and controlling project on building site, Architecture engineering on new project
Satellite near the planets in deep space. Elements of this image furnished by NASA.
Formwork supports the second floor of a monolithic building. Reinforcement of walls and ceiling. Monolithic work during the construction of a building close-up. construction technologies
Babylonian historical writing selected focus background. Ancient hieroglyphs of the Sumerian and Babylonian civilizations. Archaeological objects and antiquities

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