Chiaroscuro is Italian for<em> light and shadow</em>
Painters use this technique when they need to <u>create the illusion of light</u> on objects and people
I've attached a pic for example :D
Not only was he a well-known painter, he was also a Brilliant inventor.
I like traditional art because in a way, it is simple, yet at the same time it is vibrant and detailed. It's beautiful!