This was registered in January 1955 as a “sweet or trinket dish”. Has anyone seen how this ceramic was finally painted before being fired?

The site for everything to know about DURON, Paoli, Nieri and Bacci vintage african black chalkware / gypsum sculptures and figurines made in the 1950s and 1960s
This was registered in January 1955 as a “sweet or trinket dish”. Has anyone seen how this ceramic was finally painted before being fired?
