Dyes in History and Archaeology (DHA) is an annual international conference that focuses on the academic discussion of dyes and organic pigments used in the past. Every year since 1982, this meeting draws together conservators, curators, (technical) art historians, craftspeople, artists, scientists, and academics from museums, universities, research centers, and other public or private institutions.
The aim of the conference is to bring these specialists together to delve deeply into the history, production, application, and properties of organic colourants, as well as their analytical characterization and identification. The focus is often on textile objects, but also on other substrates as well as painted surfaces.
The 42nd annual meeting will be hosted in Copenhagen by the University of Copenhagen in collaboration with the National Museum of Denmark, the Centre for Textile Research (CTR), the Ny Carlsberg Glyptotek, and Royal Danish Academy - Conservation.
The conference will consist of a four-day program and will take place from Tuesday the 31st of October to Friday the 3rd of November 2023.