12:39 Dec 31, 2019 |
English language (monolingual) [PRO] Architecture / keystone and crown ( defiintions and use on architecture) | |||||
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| Selected response from: esmaeel balaghi Iran Local time: 15:32 | ||||
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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5 +3 | . |
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Discussion entries: 1 | |
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definitions . Explanation: keystone: the middle stone in the top of an arch that has a special shape and holds all the other stones in position cornice: a decorative border found where the ceiling meets the walls in some rooms and also along the top of some walls and buildings |
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