The Notre Dame Cathedral's construction began in 1163. Located in Paris, the cathedral is an important example of French Gothic architecture. (Image: Reuters)
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A fire broke out in the cathedral on April 15 when renovation was being carried out. (Image: Reuters)
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The spire of the 850-year-old cathedral was completely destroyed in the fire. (Image: Reuters)
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More than 500 firefighters worked for nearly four hours to douse the flames. (Image: Reuters)