Certificate of authenticity
Licenses
Welcome to Marroiak's authentication service. This is the only authorized space to authenticate my original works.
Add to cart and complete the order to request a certificate of authenticity.
Only available for original works from Marroiak.
150€
How does the authentication process work?
If you have an original work and you need a document to corroborate its authenticity (because you have lost the original certificate, you never had it or you have bought the work from a previous owner) place the order and I will issue a new certificate.
If the work is verified, you will receive a Certificate of Authentication. I will use the information provided to register you as the owner, which means that no one else can claim ownership. If you have several works that you wish to be considered for authentication, you must place as many orders as you wish to authenticate.
What if it is not an authentic work?
In the event that it is determined that you do not have an authentic artwork a full refund will be issued.
What does the service include?
The service includes all the necessary procedures for the verification and authentication of the work as well as the physical delivery of the certificate. The document is printed, signed and stamped together with a reproduction of the original work and is delivered in an archival folder. Shipping costs are covered.
JAPANESE INSPIRATION
Each piece is made following a long work process inspired by the technique and style of Japanese ukiyo-e prints, using traditional materials such as watercolor, ink, brushes and pens. Learn more about the artist
Mentions and collaborations












Customer reviews
Very serious and professional, he surprised me very positively.
I just received the book and have read a couple of pages. I am delighted with the result, the truth is that I don't know if I didn't remember what it was going to be or it was not explained, but it far exceeds what I expected. It is a gem. | Review left on Verkami
I Love Mistakes is a book of illustrations and reflections on error. The author, Marroiak, is an independent artist specialized in handmade illustration. The book was published in 2015 and funded through a crowdfunding campaign on the Verkami platform.The book is divided into two parts. In the first part, Marroiak presents a series of illustrations depicting different types of mistakes. These illustrations are colorful and fun, and convey a message of optimism and acceptance of error.In the second part, Marroiak reflects on error from a philosophical and psychological point of view. The author argues that mistakes are an inevitable part of life, and that they can be an opportunity for learning and growth.It is a book that offers a positive and constructive view of error. The book is recommended for people of all ages who want to reflect on the meaning of error and its role in our lives.
I met him through networks and bought the book of La Safor Ilustrada, which is great. Today I was able to go visit it, on its third open day, and I took three very nice illustrations. Very nice, thank you! Cheers and strength (Google review).




