Insuring Your Pre-Columbian Art and Antiquities | GB'S PARIS

Insuring Your Pre-Columbian Art and Antiquities from the Americas

Protecting Cultural Heritage • Expertise and Valuation by Guillaume Bresso

In an era when cultural assets form a vital part of private and family heritage, insuring Pre-Columbian art and antiquities from the Americas is both a strategic and legal imperative.

Whether sculptures, ritual objects, jade carvings, or ceramics from Maya, Olmec, Mixtec, Teotihuacan, Chupícuaro, Colima, or other Mesoamerican and Andean civilizations, these rare and symbolically rich works require tailored, rigorous protection.

Guillaume Bresso’s Expertise in Patrimonial Protection

Holder of a doctorate in anthropology and art history, Guillaume Bresso is an independent expert specializing in the authentication and forgery detection of Pre-Columbian art. As co-founder of Ateliers Leonis, he combines advanced academic training, experimental practice, and regular scholarly contributions.

This distinctive expertise enables him to deliver exceptionally precise assessments, grounded in the rigorous cross-analysis of iconography, manufacturing techniques, materials, historical context, and — when required — scientific dating (thermoluminescence and optically stimulated luminescence).

Why Insure Pre-Columbian Artworks?

Beyond protection against theft — an increasing concern in major cities — insuring cultural assets serves three fundamental purposes:

Patrimonial: Safeguarding the physical integrity and economic value of often irreplaceable objects.
Legal: Ensuring fair compensation in case of loss and facilitating smooth estate transmission.
Ethical: Contributing to the protection of humanity’s cultural heritage by discouraging illicit trafficking through enhanced traceability.

Which Works Can Be Insured?

Once properly authenticated, the following categories are eligible for specialized coverage:

Sculptures and figurines in ceramic or stone (Maya, Olmec, Teotihuacan, Chupícuaro…)
Ritual objects, masks, and adornments
Jade, gold, or shell jewelry
Funerary and votive ceramics
Architectural elements and bas-reliefs

Only a prior assessment by a recognized specialist allows these objects to be properly qualified as artworks or antiquities for insurance and tax purposes.

Risks Covered by a Tailored Policy

A comprehensive “all risks” policy typically includes:

Theft and burglary
Water damage and flooding
Fire and explosion
Accidental damage (drops, mishandling)
Vandalism
Natural disasters
Transit coverage from “nail to nail”

Periodic Revaluation: A Patrimonial Imperative

The Pre-Columbian art market is subject to significant fluctuations. Guillaume Bresso recommends regular re-appraisal — every three to five years for major pieces — to ensure insured values remain accurate and avoid both over- and under-insurance.

Conclusion

Insuring Pre-Columbian art and antiquities from the Americas is more than a financial decision. It is an act of cultural and patrimonial responsibility. Guillaume Bresso supports collectors, families, and institutions in securing, enhancing, and transmitting their heritage with confidence.

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Need an Expertise?

Authentication and detailed scientific report

Need a Valuation?

Market valuation for insurance or estate purposes

Any Questions?

We remain at your disposal for any inquiry regarding the insurance of your artworks.