You usually see it first from Bullseye Glass when it comes to classes. This fall Bullseye will be introducing new classes to their schedules. The picture in their email had my interests perked up since it had etched iridescent glass in it. I just got a bunch of irid…and much inspiration. I’m also curious about the class they mention, Advanced Murrain with Nathan Sandberg. It sounds like it can really be a meeting of the minds when it comes to building murrain in a vitrigraph kiln. Check out for yourself what they have to offer in your area of the country.