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England,Cumbria,Keswick. Castlerigg Stone Circle - there are 38 stones in a circle approximately 30 metres in diameter. Within the ring is a rectangle of a further 10 standing stones. The tallest stone is 2.3 metres high. It was probably built around 3000 BC - the beginning of the later Neolithic Period - and is one of the earliest stone circles in Britain.
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Leicester University Faculty of Engineering, England, 1959 - 1963. Abstract of workshop roof lights. Architects: Stirling and Gowan
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Teacher helping student with mathematic equation written on whiteboard
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United States, New York, Manhattan, architecture detail of the Chrysler Building
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South Africa, Zululand, Thembalethu, spears whith grips decorated with pearls
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Australia, Northern Territory, near Alice Springs, Aboriginal painting
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Business executives holding geometrical shaped placards in an office
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Overhead View of Geometry Set Tools with Pen and Paper, Studio Shot
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Business executives holding geometrical shaped placards in an office
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Business executives holding geometrical shaped placards in an office
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Girls Drawing on Blackboard in Classroom, Baden-Wurttemberg, Germany
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Business executives holding geometrical shaped placards in an office
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Teenage girl doing homework while her mother preparing lunch, smiling
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Young man holding various measuring instruments, smiling at camera
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Business executives holding geometrical shaped placards in an office
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Abstract geometrical seamless background with cut out of paper effect. Repainting tiles of rhombuses and circles.
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