Pigmented with non-toxic iron oxide. Fires to a deep brown/black, deeper black when sealed with a transparent glaze. Not recommended for microwave heating because of its iron oxide content.
Stages
thrown: 2025-10-21(waxing crescent)
trimmed: 2025-10-22(waxing crescent)
A wide and stable but shallow foot such that the bowl appears to rest on a round underbody.
decorated: 2025-10-22(waxing crescent)
I cheated and traced the circle so it would be accurately circular, but everything else was carved in freehand.
bisque fired: 2025-11-02(waning gibbous)
Heated to approx 1000°C, producing chemical changes in the clay so that it is less brittle, water-resistant, water-absorbant, and can accept a glaze coating.