Glass (vetro)
www.warmglass.com www.artglassstudio.com www.stainedglass.org www.glasscraftsman.com www.fusedglass.org www.annemariehayes.com www.worldartglass.com www.glassline.net www.TheFlowMagazine.com www.GlassPatterns.com www.ProfitableGlass.com
Siena/Italy
wikipedia.org/wiki/Siena www.comune.siena.it www.belcamino.org
Internet ArtResources www.gyrotonic-eaglesnest.com Gyrotonic, Gyrokinesis Szigg.org - Web Directory www.restaurator-di-domenico.de
