Its been AGES since my last Sunday Studio Visit post, mostly due to the shop I am now running in Central Ballarat, but I am hoping to get myself back into the habit – so here we go!
I had another custom order for coffee mugs recently, and so as usual made more than I needed – just in case. The order was for two, so I made six. They all bisque fired with no problem, so I glazed four blue and did the others in red – they all turned out great! Peeps (my studio dog) did a great job supervising!
The clay is Feeney’s BRT (Buff Raku Trachyte). It is a groggy clay which, when fired to 1300c displays a gorgeous dark speckle which can sparkle in the light. This is caused by the particles of trachyte. This speckle shows through the glaze and in very ‘on point’ at the moment!
Though groggy, I have found that throwing with it quite soft makes centring faster and easier so it is quite do-able for average sized tableware. You can see me throwing a vase in a previous post HERE
I began using this clay years ago for my wheelthrown sculpture during my PhD but was not using glaze on it at this point as i wanted to feature the surface of the clay :
But for tableware the clay looks gorgeous glazed. The above mugs had underglaze applied inside and half on the outside with a clear glaze applied to cover the underglaze. The bottom half of the mugs on the outside are not glazed to feature the raw clay.
And on that note, I will leave you with a video of the glazing process 🙂