Find out all the latest CIRAM news on analysis, in the worlds of archaeology, art and industry.
Distinguishing a work of art in bronze from one in brass is not possible at a glance, however expert. Deceptive patinas, invisible restorations, sophisticated forgeries...
A simple signature can make the difference between an anonymous work and a masterpiece valued in the millions on the art market. But what happens when that signature is...
Knowing how to recognize an authentic antique bronze is a strategic issue for art professionals, to guard against fakes. Patina, composition, corrosion: every clue can help you...
How to analyze a work of art without damaging it? Thanks to non-destructive analysis techniques, it is now possible to access valuable information about pigments, re...
Should optical imaging or radiography be used to analyze a work of art, an archaeological object or an industrial material? Behind this question lie the crucial issues of...
X-rays of paintings reveal what the eye cannot see: internal structures, hidden restorations and forgotten signatures. Thanks to advanced scientific analysis techniques...
Xylology is a little-known but essential science, offering art professionals powerful tools for authenticating, dating and preserving works of wood. Thanks to the...
To study the surface of an object, we use a non-destructive technique called surface replication. It provides a "fingerprint" of the object's surface.
Jade objects are veritable treasures of history and craftsmanship, and therefore deserve a precise and reliable appraisal. But who to call to authenticate, date or appraise ...
Distinguishing a work of art in bronze from one in brass is not possible at a glance, however expert. Deceptive patinas, invisible restorations, sophisticated forgeries...
How do you know whether a work of art, an archaeological object or a heritage item is really as old as it claims to be? Carbon-14 dating is often the method of choice, but it can also be used to...
A simple signature can make the difference between an anonymous work and a masterpiece valued in the millions on the art market. But what happens when that signature is...
Anthracology plays a key role in preventive excavations: by studying archaeological coals, it sheds light on past human practices and paves the way for carbon dating...
Knowing how to recognize an authentic antique bronze is a strategic issue for art professionals, to guard against fakes. Patina, composition, corrosion: every clue can help you...
How can you authenticate a work of art or an archaeological relic with scientific rigor? Carbon-14 dating offers a reliable and precise method for analyzing organic materials...
