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مشاهدة النسخة كاملة : X-ray uncovers Mona Lisa's secrets



Mgtrben news
07-17-2010, 01:22 AM
French scientists are confident they have uncovered a secret of the "Mona Lisa": da Vinci used thirty layers of paint and glazes to create an illusion of depth and shadow.

source (http://www.bbc.co.uk/news/entertainment-arts-10670133)