How was engraving believed to have originated? a. by monks to document religious events b. by historians to document history c. by goldsmiths to record their work d. by martin schongauer

Afilm, like any other artwork, can never be totally understood and appreciated through critical analysis, no matter how complete or astute, although such analysis can open up new levels of meaning and appreciation for the sensitive viewer.

Name this sculpture the time period it was created during, and its purpose

The adoption of allowed classical music to have much more effective dynamic ranges.