The technique is called Paradigms. Its a style of abstract which is formed by painting on a 3D design reference.
It's harmony because of the complementary colors and the way the figures are proportioned in the piece.
Answer: B
Bach composed a lot more than 100 musical works
Answer:
For example, you could move all of the notes of the leitmotif up three semitones, or up four notes in that scale, or by a pitch interval of two. The point is that every note is changed in the same way, so the relationship between them is the same. The basic melody is still there, but it sounds different.
Explanation:
