The swirling colors of glass which have become almost synonymous with the Venetian island of Murano have a long and varied history, navigating many centuries of secret guilds, alchemy and political turmoil. But what fewer people know is that the entire industry virtually collapsed — multiple times. 

Even now, the true artisans of Murano hang on by a thread, with rising utility bills and copycat brands threatening to crush the art form once more. Brenda Nishimoto, founder of Venetian Bead Shop, explains the fascinating history of Murano glass.