Daguerreotypes of a Datacolor: MDag and BDag comparative
3 types of daguerreotype: the one from Daguerre (iodine+mercurial development), the accelerated (iodine+bromine+mercurial development) and Becquerel development. Ungilded.
Resources
More resources in our blog about our activity around Daguerreotypes.
A Becquerel daguerreotype from 1840
A Becquerel daguerreotype from 1840“Daguerrian image developped without mercury by the continuator action of red rays observed by Edmond Becquerel”,
