Raku is known as what type of process?

Raku is classified as a low-firing process done in a pit, and it has its origins in Japan. This traditional method is characterized by the unique approach to firing pottery, which typically involves placing pieces in a kiln and removing them while they are still glowing hot. This immediate exposure to air creates dramatic thermal changes that can lead to unique surface effects and coloration due to the reduction of oxygen within the kiln.

The process is often associated with the creation of tea ceremony utensils, emphasizing a connection between the ceramic work and the practice of tea. The pit firing aspect allows for a distinct variation in results, as each piece can develop individual characteristics due to the materials used and the atmosphere created during the firing process. This sets raku apart from other ceramic firing techniques and highlights its cultural significance and aesthetic appeal.