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Hidden Paintings Underneath
When you look at the Mona Lisa, you think that you are seeing everything. After all, if anything else were there you would notice it. However, this is not the case! In 2006, Canadian scientists used special laser imaging techniques to show hidden sketches underneath the main portrait. This included seemingly preparatory work from Da Vinci on the position of the Mona Lisa’s hands and where the blanket on her knee sat.
