A number of large and medium-sized clay jars have been placed upside down on a bed of fire wood in preparation for a bonfire firing. Several previously fired and broken clay pots together with large stones are used to bank the edges of the stacked firewood. More firewood is stacked behind the bonfire area. Adadiem, 1994.
Fired, blackened clay grinding bowls are stacked (center). While hot from the fire, the bowls have been blackened by rolling them in dry grass or peanut (boŋgrɛ in Nafaanra) shells. To the right, a bonfire firing is in progress. The outside perimeter of the fire is banked with previously fired but broken jars. To the left, a large clay bowl contains a bark solution into which the pots are dipped while still hot from the fire. Behind that, another bonfire burns. To the right (back, center) pots have been stacked in preparation for another bonfire firing. The fashion of blackening grinding bowls began in the Banda area sometime during the 20th century. Adadiem, 1994.
These fired clay pots are specifically designed for water storage. The water jar (chͻkoo in Nafaanra) on the left was made in Adadiem and the one on the right was made by a potter in Dorbour. Unlike pottery intended for other uses, potters do not finish pots intended for water storage in a bark solution to seal and color the pot. Instead, the surface of water storage pots needs to be porous to effectively cool the water stored inside. The size of the water jar's mouth allows access to the water inside but also limits evaporation. The color of these pots is a result of firing conditions. Dorbour, 1994.
Potters in Adadiem place bark over clay pots that have been stacked on top of a bed of firewood. The bonfire has been lit and the bark serves as additional fuel. More red-slipped clay pots sit behind, waiting for the next firing. One woman carries a child on her back. The bonfire will burn for between 30 minutes and an hour, after which the pots will be ready for use or sale. Abena Donkor (far right) assists while Solomon Kojo, young boy in brown shorts, looks on. Two photos. Adadiem, 1994.