Frequently Asked Questions

We operate on a global scale, supported by a network of professionals, including experts, researchers, forensic analysts, and lab technicians. Our team is based in key cities such as Amsterdam, Paris, London, and Washington, D.C.

1. To begin, provide us with high-quality images of your artwork’s front, back, and any visible signatures.
2. Include its dimensions along with information about its history, such as provenance, previous ownership, and exhibition records.
3. Once we assess this information, we will issue a service quote. After you accept the quote and complete the payment, we initiate an in-depth evaluation, including both scientific and historical analyses.
4. At the conclusion of our process, you will receive a detailed authentication report.

Physical examination typically follows the research phase. However, we can prioritize an earlier assessment if necessary to align with your schedule and needs.

Depending on the requirements, we may perform:

• Material composition analysis
• Dating methodologies
• Advanced photographic imaging
• Forensic investigations

The timeline varies with the complexity of the piece. Straightforward cases can be completed within days, whereas intricate or contested works may take several weeks to months.

The COA is included in the final report at no additional cost if the artwork is confirmed to be authentic.

Initial consultations, including answering questions or offering a preliminary valuation, are complimentary. More advanced services start at $300, with fees determined by the complexity and scope of the project.

No, payment is required in advance. This policy ensures our impartiality and eliminates potential conflicts of interest.

We do not accept payments after the sale of a piece, as it could compromise the integrity and neutrality of our evaluation.

Yes, our thorough authentication reports, supported by scientific and historical evidence, are widely accepted by prominent auction houses across the globe.

Your privacy and confidentiality are of utmost importance. Whether you are a private collector, museum, gallery, or law firm, we guarantee the protection of your identity and sensitive details. We do not disclose client information or specifics about our services to third parties.