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Actualizado el 15 Oct 20261 fuenteExplorar Pandipedia

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Ancient paint is hiding on those marble statues

Those pale marble statues still hold traces of colour. Egyptian blue survives on the Parthenon sculptures. Shine visible light on it and it emits infrared light that a special camera can detect. Ancient paint, revealing itself in a glow our eyes can't see.

The same Parthenon sculpture detail in visible light and infrared luminescence; bright areas reveal Egyptian blue

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