GUILDS & SOCIETIES
Italy
Creativ Kreis International. Italia
UK
The Guild of Enamellers
The British Society of Enamellers
USA
The Enamelist Society
Japan
Japan Enamelling Artist Association
The Japan Shippo Conference
RESOURCES
Glass on Metal, the Enamelist's magazine
Grains of Glass
EDUCATION
Italy
Le Arti Orafe Jewellery School & Academy
USA
Gemological Institute of America (GIA)
METAL CLAY
Japan
Art Clay Silver [Aida Chemical Industries Co.,Ltd.]
EU
Artclay World Europe
Italy
Hobbyland