From this newly acquired golden rectangle, we can see that Mona Lisa's composition emerges quite spectacularly. Almost all contours of her body are bordered by circles. The centers of these circles are all located on special points of the rectangle. For example, the center of the diagonal, midpoint, crossection, etc. One of the secrets of Mona Lisa is that Leonardo Da Vinci did not use regular linear perspective, which he often championed, but a peculiar natural phenomenon in close curve perspective that he called "natural perspective", also known as "Leonardo's Paradox":
In Leonardo's own words, "Now you see that the eye h sees on the vertical plane the sections of the images, largest of those that are farthest and smallest of the nearest." Also, "natural perspective acts in a contrary way; for, at greater distances the object seen appears smaller, and at a smaller distance the object appears larger."

This phenomenon gives Mona Lisa subtle zooming effect and she seems constantly changed according to the viewers position and also the reason why we rarely see two pictures of Mona Lisa exactly alike in size and color.

The main purpose of the natural perspective arrangement (above) is to bring forth the cosmic omnipresence of Mona Lisa's real indentity in the manner of "medieval diagrams of the structure of the universe."

Leonardo Da Vinci's ultimate secret was kept until his death bed and ingenious disguise from us for 500 years and now, for the first time reveals herself as Monad, the Pythagorean God: MONAD- synonym of ONE, that is EVERYTHING. Pythagore described MONAD as "the Supreme Mind distributed throughout all parts of the universe-- the cause of all things, the Intelligence of all things." He further declared the motion of gods to be circular... The popular concept of his day that the earth occupied the center of the solar system; that the planets, including the sun and moon moved about the earth. Also, Pythagore divided the universe into ten spheres symbolized by ten concentric circles. These circles began at the center with the globe of divine fire.
- from The secret Teachings of All Ages

In the painting the globe of divine fire is represented by the red colored volcano on the right side of the painting which is an extension of the curb of her cloak. The earth is clearly seen as the square acting as the paintings background and its center radiates lines that goes trhough centers of those above circles and planets.

As one character of Pythagorean god/dess; MONAD is an androgyne, but in the painting she/he is in the post hermaphrodite (half male, half female), and many studies show that the male image of MONAD is Leondardo Da Vinci's own portrait (we will prove otherwise).

Mona Lisa's smile now appears transcendant and her eyes seem to look through the viewer's soul. Vasari was right to comment that she was divine rather than human. It is interesting to note that Leonardo Da Vinci in many a cases played upon words: for example, in "The lady with an Ermine" he used the similarity of the sound Gale and Lady Gallerani's name. Gale in Greek means "ermine." Another pun was used in the portrait of Ginevre de Bencine in which Leonardo painted the needle-like foliage behind her head as a background because "ginepus" in Italian sounds like Ginevre. Here in Mona Lisa, mona derived from Monad. The reason Leonardo Da Vinci had hide his own identity as a Pythagorean and Mona Lisa's Portrait as MONAD was because he was afraid of being accused of blasphemy and heresy and condemned as an antiChrist which was a mortal sin.

The hidden composition also shows clearly the Pythagorean Tetractys which frames the Monad's outline.

According to Viridarium chymicum (FranFort 1624) the meaning of Pythagorean's Tetractys that appears above is: