Why Filigrana Glass Is Still So Special
If you've ever held a piece of filigrana glass up to the light, you probably wondered how on earth those delicate white ribbons got inside the clear crystal without breaking or smudging. It's one of those things that looks like it should be impossible. You're looking at a solid piece of glass, yet inside it, there's this incredibly intricate, lace-like pattern that seems to float in mid-air. It isn't painted on the surface, and it isn't a decal; it's actually woven into the very DNA of the object. ...