Restoration of the Marcus Aurelius bronze portrait found in Pecs – National Treasure of Hungary

Mastering Conservation of Museum Objects, specialized in metal Patinas

International Institute for the Conservation of Museum Objects

Associate Member of the Swiss Chamber of Technical and Scientific Forensic Experts

Some of my customers have shared their recommendations with me

Eve Maria Ayer: We have used David Cottier-Angeli’ services on several occasions to test ancient works of art for authentication. He proved to be very skilled in his scientific field, reliable, and very professional.
It is also very pleasant to work with him. Definitely, an address to keep!

Zsuzsa: David is a highly professional person, absolutely possessing very elaborate knowledge and skills of his profession. His experience and thrive to perform at the highest standards shines through all his work. he is also a creative thinker. Our experience to prepare a proposal jointly for a world-leading fashion house was a wonderful experience.
I can strongly recommend David to partner with you, will definitely not be disappointed.

Livie Gallone Moeller: Un des meilleurs restaurateurs de Suisse Romande avec une expertise très variée. Excellent service et respect des œuvres qui lui sont confiées. Nous l’avons recommandé a plusieurs clients de Christie’s a leur plus grande satisfaction.

Vacheron Constantin / Stonehage Fleming / Museum of Fine Art Budapest

B_ImpactAssessment Proud that my impact is not only to generate returns, but also to create value for its customers, community, and the environment – very highly graded with 186.3 in Dec. 2021.

Explore the exceptional craftsmanship of David Cottier-Angeli in mastering metals for the preservation of museum objects. With a unique talent for creating durable patinas, he caters to artists and renowned watch brands alike. David’s expertise transcends the mundane, resolving the delicate balance between preserving historical artifacts and enhancing their aesthetics. Discover the artistry involved in conserving our rich heritage while adding an aesthetic allure that stands the test of time. Dive into a world where metalwork meets conservation, a testament to David Cottier-Angeli’s dedication and skill in honoring our past while enriching our present.