We talked about period sheep breeds, combing vs. carding, using a distaff, and spinning for the intended use. We spun with both the antique spindle whorls and the reproductions. The class was small but enthusiastic, and I think we had a good time.
On Sunday I made glass beads. My first beads were made on the torch. I'm pretty happy with the outcome.
Then came the best part. Irene von Lassen had one of her Viking bead kilns there. She based it on the finds at Ribe. She taught me how to make beads in the kiln. It's completely different than making beads on the torch! It took a while to get the hang of it. The fire is made with charcoal, and is hotter than the torch flame. You begin by heating both the mandrel and a piece of glass in the fire. The glass sits on a little piece of clay so that it doesn't fall into the fire. But sometimes it does fall into the fire.
When the mandrel and glass are hot enough (the only way to know is practice), you touch the mandrel to the glass and it sticks. If the glass has become too hot, it sticks to the clay more than it sticks to the mandrel, and it is difficult to pick up. Once you have the glass on the mandrel, you hold it in the hottest part of the fire until the glass slumps all the way around. At that point you turn the mandrel until the bead becomes round.
It sounds simple, but it's not.
Here are the beads I made:
My first bead is the green one on the upper left. The mandrel was not centered on the glass when I picked it up, so there was much more glass on one side than the other. No matter how long I worked it, it was never going to get round. The broken blue bead was my second attempt. It, too, was misshapen. We suspect that it broke because of uneven heating in the kiln, or uneven cooling. Bead 3 is the transparent green bead on the left side of the picture. I was beginning to get the hang of it. Bead 4 turned out very round, but has bits of clay and charcoal stuck to it. The two beads on the right side of the picture are my "perfect" beads. They turned out round and I was steady enough with the long mandrel that I didn't get any unwanted bits stuck in the glass. I also found that I did better by starting with a smaller piece of glass. I am really looking forward to the next time Irene fires up her kiln!
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