I think it is called isostasy
Either the percussion or strings, specifically cello section.
The percussion section often provides a repeating rhythm or ostinato that holds intact the rhythmic meter of a piece played by the orchestra.
The cello section will play important down beats and roots of harmonic chords that spread within the different part of the orchestra.
Answer:
Similarities Between Impressionism and Post Impressionism Used real-life subjects. used vivid colors in their paintings. had distinctive brushstrokes. display thick layers of paint.