The basic colour is usually blood red, obtained from copper oxide, but can also be a moss green, amber or leaden grey, or all those at once.
But this is not the case: the colours, flamed or otherwise, result from subtle variations in the proportions and the firing of the formula based on copper alone.
This marriage was very likely arranged by Siegfried Bing, whose Paris gallery Maison de l'Art Nouveau sold works by both makers.
[8] He won a number of prizes in the national and international competitions and shows that were an important route for ceramicists to promote their work, culminating in gold medals in the World's Fairs the World's Columbian Exposition (Chicago, 1893) and Exposition Universelle, Paris 1900.
[10] His house and workshop in Bourg-la-Reine is now owned by the town and holds the musée Dalpayrat, with more than 120 of his pieces.