
Mark Issenberg
Lookout Mountain Pottery
What types of products do you make and why do you gravitate toward those?
For some reason, I’ve always enjoyed making mugs, and I think my mugs are the best. I also make a lot of bonsai containers, which I’ve been doing for a long time. I make functional ware, including kerosene lamps, bowls, mugs, platters, and all kinds of different stuff. I mix my own clay for a lot of my work.
Do you have a favorite piece you’ve ever made?
I got a grant at the University of Miami to do a lot of salt glazing. I still have many pieces from that time that I think are really incredible, and I love them. With salt glazing, you throw salt in the kiln at 2,350°, and the sodium in the salt reacts with the silica in the clay to create the glaze.
What is your creative process?
If I’m making my own clay, that starts with mixing the clay, letting it age for at least a few weeks, and then throwing on the wheel, with making handles and trimming the next day. It sits around for a week or two, and then I bisque fire it. It takes about four bisque loads to fill my gas kiln, and I spray the pieces with ash glazes before firing them in my gas kiln or in my wood kiln.

What do you love most about the work you do? What’s the most challenging?
It’s satisfying to start with just clay and turn it into something useful and functional that looks great and lasts forever. Every time I open up a kiln, I have no idea what it’s going to look like. I have a ballpark idea in my mind, but you never know. Any other potter will tell you the same thing – it’s like Christmas every time you open up a kiln.
How can people best support the ceramic arts today?
I hope people keep buying pieces of handmade pottery and using them, not just letting them collect dust. If anyone wants to come visit my studio, I’ll show them my process, including firing the kiln, using ash glaze, and mixing clay.