Today i want to tell you abou an amazing experience in the first congress of colorimetry in Mexico.I had the opportunity to participate in this wonderful event showing my microfrisè technique haircolor and to be able to exhibit the book system balajage.It was an event where we could share our contents, coloring techniques, books with other great South American Haircolorists. I want to thank all the participants at the event and in particular the head of the organization, Mr. Martin Ortiz and other friends like Joe Herrera,Pako Gomez, Pako Ferral,Carlos Casanova, Ivan Karim, Susanna Kasteller and Master Hector Luna with whom I could also share some books. Very happy to have received as a gift the Colorimetria Analitica book and another book "el dia de las letra" a book written for the Holy Father.Thank you everybody