The expression or application of human creative skill and imagination, typically in a visual form such as painting or sculpture, producing works to be appreciated primarily for their beauty or emotional power.
The Correct Choice is C. The artist carves a design directly in etching while in engraving it's done by using acid to cut into the plate.
Explanation:
Etching is a physical process done by the artist where they use a sharp object to cut into the surface. Engraving uses chemicals to burn into the surface.
