Artists and craftspeople have been using high temperatures to melt silica sand into glass for centuries. The first glass Christmas ornaments were made in Lauscha, Germany, in the early 1800s. At that time, Christmas trees were decorated with food, not colorful reusable spheres. According to folklore, the first glass ornaments—shaped like fruits and nuts—were made by a poor glassblower who couldn’t spare the food for decorations!
The way handmade ornaments are made hasn’t changed much since then. “We refer to it as flameworking—working glass over a torch,” says Goldschmidt. Cylinders of premade glass are heated until the glass starts to melt. The artist then forms shapes like animals and Santa Clauses.