Take a look at this image: Grayed out notes after the treble clef on the first row of music notations. The second row shows ranges for bass notes, with numbers under each note, such as 8, 6 to 4, 6, and more.

Photo by Mezzofortist, distributed under a CC BY-SA 3.0 license.

What does this image likely demonstrate?

A.
the use of figured bass

B.
the use of a trill

C.
the use of grace notes

D.
the use of oratorio
(C is not the right answer)

lithograph is created by etching the flat surface of a print.

the answer is counterpoint.

counterpoint definition: "the art or technique of playing a melody or melodies in conjunction with another, according to fixed rules."

counterpoint is present in a lot of baroque music- such as bach (notably his wtc prelude and fugues) and scarlatti, but can also be found in music by mozart, beethoven. it can even be found in music as modern as john williams!