Greenware

Greenware is the umbrella term for clay in any of its unfired states, covering the entire journey from a piece just pulled off the wheel or hand built, still cool and wet, all the way through leather hard and finally to fragile bone dry, right up until the moment it enters the kiln for bisque firing. The term draws a clear line between clay that can still be reworked, wetted back down, or reclaimed if something goes wrong, and ceramic, which is permanent once fired.

Handling greenware correctly is one of the more underrated skills in pottery, since far more pieces are lost to careless handling and uneven drying at this stage than to any actual firing accident. Wetter greenware is soft and easily dented or knocked out of shape by a careless grip, while bone dry greenware trades that softness for extreme brittleness, chipping or cracking from bumps that would not have damaged the piece a week earlier.

The general rule for moving greenware safely is to support it from underneath with an open palm rather than gripping a rim or handle, and to move dry, fragile pieces as little as possible, ideally directly from their drying spot to the kiln shelf. Failed greenware is not wasted the way a failed fired piece is, since it can simply be broken up, soaked, and reclaimed back into workable clay, which is worth remembering when a piece cracks or a form collapses partway through drying.