Authentication, certification, COA and appraisal of paintings by Degas

Our team of experts, researchers, forensic specialists, and lab technicians is spread across various countries and cities, including Amsterdam, Paris, London, and Washington.

1. Submit photos of the front, back, signature, and detailed close-ups.
2. Provide the dimensions of the artwork.
3. Share any available information, including its history, origin, previous owners, and copies of relevant documents..
4. We’ll review this information and provide a quote.
5. You pay for the authentication
6. After payment, we conduct the authentication work.
7. Finally, you receive an authentication report and, if confirmed authentic, a certificate of authenticity.

Typically, we conduct examinations after completing the research phase. However, if you prefer an earlier assessment, we’re more than happy to accommodate that.

Given the high value of Degas paintings, it is safer for both liability and insurance reasons to keep the artwork in your possession rather than shipping it to us.

We can assess the artwork through:

• High-resolution photographs
• Live video feeds like (Zoom)
• On-site evaluations at any art storage facility worldwide
• In-person visits to your residence, office, bank, or hotel while traveling

We carry out all necessary tests for authentication, which may include materials analysis, dating, special photography, and forensic studies. The specific tests required will vary based on the case.

Authentication typically takes a few days for prints. For paintings, it can range from a couple of weeks for simpler cases to several months for more complex ones.

We do not charge for issuing a COA. If the artwork is deemed authentic, we provide the certificate automatically.

We offer many services—such as answering questions, providing advice, and giving value estimates—at no charge. For additional services, fees start at $300.

No, we cannot accept payment after authentication, as this could create a conflict of interest. We strive to remain impartial in our evaluations.

No, as this would also present a conflict of interest, potentially influencing our conclusions.

Yes, they do. Our authentication process is thorough and meticulous, covering all aspects and leaving no room for uncertainty. Our fully referenced reports are based on verifiable facts, ensuring they meet the standards of auctioneers, insurance companies, and financial institutions.

We are committed to protecting the privacy of all our clients, including well-known individuals, art galleries, auction houses, museums, law enforcement, law firms, insurance companies, and banks. We do not disclose their identities or the specifics of our work with them.