A distinctive element of every work is the Certificate of Warranty.
Every Certificate is unique and is provided by the artist to give
evidence that each of her works is made following the technique previously
described (click here).
The Certificate states the origin of the subject painted, its title,
author, date and museum where is currently exhibited, besides being
autographed by the artist herself. At the bottom of every Certificate
you have a number related to the unique piece in your possession,
because every work is classified by the artist.