In Praise of Glass

I’m a sucker for the real thing, and sometimes the real thing is glass. Though it’s manmade, glass is as ‘natural’ as any other gem, being based on silica (silicon dioxide, or quartz), the main component of sand. Melting sand into glass, and adding traces of other minerals to produce various colors, is not only advanced technology, it’s high art. What… Continue reading In Praise of Glass