Answer :
Final answer:
The term defined as the material and surfaces upon which an artist works is d) Medium. It encompasses both the material used and the surface it's applied to, such as oil paint on canvas or clay sculpted into forms. Therefore, The correct answer is option d. Medium.
Explanation:
The term that is defined as the material and surfaces upon which an artist works is d) Medium. The medium in art refers not only to the type of material used to create the artwork, such as oil paint, watercolors, or clay, but also to the surface upon which these materials are applied, including canvas, paper, wood, and more. Artists choose their medium based on the desired effects, the properties of the materials, and the techniques they wish to employ. The choice of medium is crucial as it significantly influences the final outcome of the work, its texture, durability, and how it is perceived by the viewer. Various mediums each have advantages and limitations, dictating the ways in which they can be manipulated to achieve specific artistic goals.