So another interest of mine is in making pottery. I first took pottery lessons about 12 years ago and fell in love with the process. Unfortunately, it’s not such an easy hobby to take-along and so I haven’t been able work with clay since we moved abroad – until last spring when I discovered that one of the other tennis moms not only had her own equipment but also offered lessons.
So here I am, months later, getting ready to glaze my first crop of pots, and I had the great idea to add a bit of texture and shine by using bits of broken glass – specifically, the green glass of a Cockburn’s port bottle. It is a good idea and I do believe that the end result will look fabulous. The problem? Actually breaking the glass.
Because it’s not enough to just break the bottle – most of it has to be reduced to powder. I did a google search to figure out how best to accomplish this and found one site that suggested that heating glass to red hot and then plunging it in cold water would do the trick – the glass would shatter cleanly and then it was just a matter of pounding it to dust with a mortar and pestle. Easy peasy.
Forgive me, but I have my reservations. I am fully aware of how easily some glass will break when it is exposed to rapid changes in temperature, having once had a glass pitcher explode all over my kitchen while I was in the process of making iced tea. I am, however, somewhat reluctant to repeat such an experiment without safety glasses and perhaps a lead apron. Also, I think I would prefer to use non-cooking pots and instruments for the grinding process to minimize any food contamination and subsequent deaths in the pursuit of my artistic vision.
I haven’t totally formulated my plan but I’m thinking pretty low tech, perhaps involving multiple layers of plastic bags and a hammer. We’ll see what we get (besides multiple lacerations).
