Which artist is known for the technique of chiaroscuro, often used in the High Renaissance?

The technique of chiaroscuro, which translates to "light-dark," refers to a method of modeling subjects in painting and drawing by using strong contrasts between light and dark to create a sense of volume and three-dimensionality. This technique was notably refined during the High Renaissance, and Leonardo da Vinci is one of the most prominent figures associated with it.

Da Vinci utilized chiaroscuro not only to enhance the realism and emotional depth of his subjects but also to guide viewers' focus within his compositions. Works such as "The Last Supper" and "Mona Lisa" demonstrate his masterful application of this technique, successfully creating a lifelike quality in the portrayal of human figures and their environments.

In contrast, other artists mentioned, while significant in their own rights, do not exemplify chiaroscuro to the extent that Leonardo does. Donatello was primarily known for his sculpture, Piero della Francesca focused on geometric composition and perspective in painting, and Ghiberti was renowned for his work as a sculptor, particularly with bronze reliefs. Thus, Leonardo da Vinci stands out as the artist closely associated with the development and mastery of chiaroscuro during this pivotal period in art history.