Wat is mystery of mona lisa painting ?
"I am an engineer and scientist, so for me all has to be logical. It was not logical that Mona Lisa does not have any eyebrows or eyelashes," Cotte told LiveScience. "I discovered one hair of the eyebrow."
Another conundrum had been the position of the subject's right arm, which lies across her stomach. This was the first time, Cotte said, that a painter had rendered a subject's arm and wrist in such a position. While other artists had never understood da Vinci's reasoning, they copied it nonetheless.
Cotte discovered the pigment just behind the right wrist matched up perfectly with that of the painted cover that drapes across Mona Lisa's knee. So it did make sense: The forearm and wrist held up one side of a blanket.
"The wrist of the right hand is up high on the stomach. But if you look deeply in the infrared you understand that she holds a cover with her wrist," Co ...more