Thaindian News

July 18, 2010 (Pen Men at Work): The inscrutable beam of Mona Lisa continues to represent a piece of inscrutability for many observers. Nonetheless, the French scientists have now mentioned that they have been able to crack some secrets of the ‘Mona Lisa.’ The French investigators have analyzed seven of the paintings of Leonardo Da Vinci at the Louvre Museum. These paintings consist of the ‘Mona Lisa’ as well. The purpose behind this was to evaluate the magnificent Leonardo’s utilization of consecutive ultrathin sheets of paint and shiny finish. This, purportedly, was the modus operandi that supplied his works their wistful and wonderful quality.

Experts from the Center for Research and Restoration of the Museums of France have determined that Leonardo painted up to 30 sheets of paint on his works. The rationale behind this was the satisfaction of his principles of subtleness. Added together, all the sheets are fewer than 40 micrometers i.e. approximately half the breadth of a human hair. This was the data revealed on Friday by the investigator, Philippe Walter.

The abovementioned modus operandi of Leonardo has been referred to as ‘sfumato’. It permitted Leonardo to supply outlines and curves a foggy quality. It enabled him to generate a chimera of profundity and gloom. His usage of this modus operandi is recognized worldwide. However, the scientific analysis on it has been inadequate since examinations often needed samples from the paintings.

The French investigators utilized a noninvasive modus operandi known as X-ray fluorescence spectroscopy. This modus operandi was to learn the paint layers/sheets and their chemical constitution.

The French scientists carried their specifically produced state-of-the-art device into the museum when it was shut down. They then assessed the visages of the pictures, which happened to be characteristic of sfumato. This assignment was evolved in cooperation with the European Synchrotron Radiation Facility in Grenoble.

This device of the French scientists is so accurate that they can detect the blend of pigments utilized by Leonardo for each coat of paint. This is an enormously significant development. This data was uttered by Walter to The Associated Press.

Walter declared that the scrutiny of the assorted paintings also illustrates that Leonardo was continuously trialing fresh techniques. In the ‘Mona Lisa,’ Leonardo has supposedly utilized manganese oxide in his shadings. In others, he has taken into service copper. He frequently employed glazes. These outcomes were printed on Wednesday in Angewandte Chemie International Edition, which happens to be an academic journal associated with chemistry.

Convention possesses the view that the ‘Mona Lisa’ is a work of art of Lisa Gherardini. Gherardini happened to be the wife of Florentine merchant, Francesco del Giocondo. Leonardo purportedly commenced to paint it in 1503. Giorgio Vasari happened to be a 16th-century watercolorist and biographer of da Vinci. Vasari inscribed that the stickler Leonardo functioned on the ‘Mona Lisa’ for four years.