Mud Man Pots
Earthenware
Earthenware is clay that is more porous than stoneware and is
fired to a lower temperature. Earthenware is often glazed although I use
the clay for pots that are smoke fired. The glazes used on earthenware
are often bright colors because the relatively lower temperatures are
conducive to retaining the color. Earthenware clay is often red/pink and
is the clay body we commonly associate with pots coming from the Southwest
and Mexico.
Smoke firing is a "primitive" method of decorating pots using the
chemistry of reduction without glazes. Pots are burnished to a dull
shine prior to being bisqued. Once bisqued, the pots are put in a pit
or trash can and and surrounded by combustible material. I use
sawdust, wood shavings and seaweed as my materials of choice. The top
layer of material is ignited and then covered. A slow, smoky burn
occurs over the next 8-16 hours. The smoke leaves a trail of carbon on
the pot that is different every time. After the soot-covered pots are
brushed off and given a thin layer of wax, the final surface gives off
a red-black pattern that calls out to be touched.
Smoke-fired pots are not glazed and should not be used to eat
from so they are more suitable for decoration. That said, smoke-fired
pots were used from many centuries by African and Native American
cultures for their daily pottery.
Other Earthenware examples (click to enlarge):