MOLDED-IN-RELIEF: Molded items have a 3-dimensional look that may be expressed in a range of raised areas from high to low relief (the degree to which the design protrudes from the lowest point to the highest point of the mold). The process begins with a prototype which is made by taking a vase, humidor, plaque, or other already cast item which will be used as the base. Oil-kneaded clay is used to fashion the pattern or design that is envisioned by the artist which is then attached to the base. This is sealed with potash soap and a copy of this is made which serves as the mold. This is filled with slurry (clay with water added to make it semi-liquid). The plaster mold absorbs the moisture from the slurry and the surface in contact with the mold is allowed to harden. When it has been absorbed by the outline of the mold to a depth of about 4 – 5mm the excess liquid is poured off. When sufficiently dry, any excess clay around the opening is removed and the plaster mold is removed. At this stage it is called greenware and is now in the same molded-in-relief shape and serves as the prototype. The mold can now be used to make copies that can be fired, painted/decorated and finished. When all is done, one should be able to look inside the item and see the “back” of the design.

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