The Certificate of Authenticity is official document attached to every original art work. It includes the photo of work, its description and is ratified by the stamp of our company. The original art work means that this work was created by artist with his individual initiative and his own conception. It means that this work is not a redo of any other art work. If the artist allowed himself to use the same theme with another sizes or compositional solution, such art work is not a redo. If the artist makes the absolute redo of his art work, we inform the customer about that and state that it is limited edition redo by author and indicate the number of such redo.