| About Certificates
The primary purpose of this website is to collect information about reliefs by Jan Schoonhoven, with the intention of compiling a comprehensive overview of his body of work. This takes place under the auspices of the Jan Schoonhoven Foundation.
Research is purely scientifically motivated. We do not and have never issued certificates of authenticity (COA's).
Please contact us, should you - indirectly, not through us - have come into possession of a document in our name that guarantees authenticity, value or origin.