WarmGlass.com

Thanks for your replies. 1. You would be correct to surmise that I'm quite new to glass fusing. At this point I'm quite certain that I don't have a clue as to how much I don't know. Thank you both for your book and practice recommendations. 2. I did not recognize the spiraling cracks as being anneal...

I’ve fused and slumped 5 plates. The first cracked due to an annealing schedule that was too fast. The next two survived. The last two have both cracked in a perplexing (to me) spiral. I haven't been able to find a picture or description of anything like them in the books I have or online. The crack...