National Gallery Technical Bulletin Ashok Roy

This National Gallery Technical Bulletin, like all previous volumes in this critically acclaimed series, draws on the combined expertise of curators, conservators, and scientists to bring together a wealth of information about artists' materials, working practices, and techniques. The Bulletin provides a unique record of research carried out at the National Gallery, London.

In the newest volume in this acclaimed series, curators, conservators, and scientists offer a wealth of information about artists' materials, working practices and techniques in works by Raphael and Polidoro da Caravaggio, among many others.