Traditional portrait miniatures in vitreous enamel

I got an email from Schlaifer’s enamels, which is www.enameling.com,
by the way. It included the following message, which I’ll pass on
just because. If nothing else take a look at some exemplary enameling
work:

Gillie Hoyte Byrom (enamelportraitminiatures.co.uk) would
like to hear from anyone in USA making traditional portrait
miniatures in vitreous enamel. She has been making contact with
painters around the world with a view to researching enamel
painting techniques.