Both the structure and the form are ways music is constructed if it’s one choice pick one and if they don’t give u points for it that’s weird
Answer: C- Engraving
Explanation: accomplished by pushing small v-shaped metal rod called a burin, across a metal plate, usually of copper or zinc, forcing the metal up and off the plate in slivers. Line engravings were commonly used to illustrate books and reproduce works of art in the era before photography.
They both contain more than one picture .