Each object requires several hours of cooking
and different levels with respect to temperature (about 1200 degrees).
To become a solid all clay objects require two firings the first: the cookie, then after choosing one of several techniques: glaçiure, enamels finally comes the second firing.
Use of Raku for small parts to cook.
pigments and dyes:
metal oxides commonly used in our artwork:
Chrome: deep green
Cobalt: black and blue
Copper: pink, red "ox blood" or "liver ane"
iron range of yellow ocher, gold and honey, black
manganese brown or black, purple
nickel: brown or gray green, yellow enamel in the zinc
contrast media: pure white, milky, pale brown,
Vanadium: yellow and orange