Continuing with my trials and experiments, I thought of giving mokume-gane another go, making sure I don’t accidentally use Sculpey III like last time. 🙂 I also thought I’d work in some foil with the clay.
I layered sheets of green and black Premo clay, interspersed with a couple of sheets of silver foil, and pressed down a grid stamp on them. This is one of the deeper-etching stamps we own, but I still didn’t find it deep enough to produce a viable ‘mokume look’ after a slice or two. However, trying to stamp more after slicing only results in the layers getting smooshed and thinned down more and more, so after a while, the effect is dominated by busy layers, and the pattern is barely visible. Well, this is definitely not what I want!
I made a hollow pendant from the ‘more effect-showing’ slices, and a hollow cabochon from the slices that looked busier. I covered both pieces with translucent clay to aid in sanding and buffing. The pendant accidentally got flung during my sanding efforts, and its bail shattered, but no worries, I can use it as a cabochon now. 😉
As you can see, there is a whole lot of plaquing — those pesky bubble-like entities — on both pieces, so much that it obscures the mokume-gane pattern. From my research of this plaquing effect, these are not air bubbles, and they mostly occur in translucent clay. (Or maybe they can just be seen better in the translucent clay…) And unfortunately, no one really knows what causes this. This unintentional effect is fine for the items that I made this time, but what about times when I don’t want the bubbly look? There are baking processes that people have suggested to reduce the plaquing effect — like increasing the temperature gradually — and yet, they’re apparently not foolproof. I have a feeling it’s got something to do with the age of the translucent clay, and sadly, only old clay stock is available in my country. 😛
Back to mokume-gane — I’d want to work more on the technique to get better at it, but each practice session results in many mokume gane veneers, and I don’t really think I can keep coming up with uses for them. 🙂 Any ideas to help me out?