hidden codes in mona lisa painting

according to an italian researcher, leonardo da vinci may have hidden a secret code in his painting of mona lisa.
silvano vinceti, of italy,s national commitee for cultural heritage,
believes microscopic letters can be found in each eye

in the right eye apears to be the inscription " LV " Most likely a refrence to the painter himself and
in left there appears to be indiscernible symbols and the letters " B " AND " S "
or possible the intial " CE "

THE RIGHT EYE

THE LEFT EYE

The arch in the bridge behind the mysterious model also appears to hold the number " 72 "
or the combination " L2 " While 149 and an erased number can be found on the painting back side

the find allegedly began with the discovery of an old art history book with rumors of other secrets symbols hideen in the painting....