What is the effect of using chiaroscuro in a painting

It is used by artists and art historians for the use of contrasts of light to achieve a sense of volume in modelling three-dimensional objects and figures.

Chiaroscuro is a technique used in multitudes of art forms. It is known for its combination of shadow tones, highlight tones, and a neutral tone, then shading them together. In a painting, chiaroscuro would create highlights and shadows, allow for shading, and give the piece an overall more realistic look.