Each watercolor from the American-Watercolor website is delivered with a certificate of authenticity. This certificate includes:

• The title of the artwork
• The prototype number
• The QR code linking to the dedicated page for this watercolor
• The creation date
• The fingerprint of Matías Vilaspasa
  .

For each watercolor, you will find photos of the artwork on the website. Details are provided to authenticate your watercolor.

If you have any doubts about the validity of your watercolor, contact MV, and we will provide you with a response within 48 hours.