Today i am presenting an explanation of her slip trailing and carving techniques.
Subtractive definition in ceramics.
Reason s homemade carving tool was modeled.
Subtractive textures involve actually carving into the clay to make patterns and designs.
To make the design that is on my drape pot i used my converse shoe to imprint the design on the edges.
In the center i used the cap of a marker to make the circles.
The opposite of the additive process of sculpture the subtractive sculpture technique involves removing material to create a finished work.
Subtractive processes are very widely used in manufacturing in which material usually metal is removed from a crudely shaped initial part perhaps a bar or slab or a forging or casting with a more complex shape to achieve the final shape and dimensions.
In ceramics this technique is most often used for sculpture but functional potters can also have fun with it.
A subtractive process involves taking material away from the piece.
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One example of this is my drape pot.
To fully integrate the glazes with the form and surface emily adds texture through both additive and subtractive methods.
Coiling a clay pot is additive because you add clay.