Chiaroscuro (pronounced kee-AR-oh-SKUR-oh) is an artistic technique that uses dramatic contrasts between light and dark to create a sense of depth, volume, and mood in a painting or drawing.

The word comes from Italian, where chiaro means “light” and scuro means “dark.” Renaissance and Baroque painters like Caravaggio made this technique famous by painting scenes where bright light streams in from one direction, leaving the rest in deep shadow. Picture a face emerging from darkness, lit by a single candle: that's chiaroscuro.

When an artist uses chiaroscuro, they create both three-dimensional form and emotional drama. A portrait with strong chiaroscuro feels mysterious and intense, while softer contrasts feel gentler. The technique helps direct your eye to what matters most: the brightest area naturally becomes the painting's focal point.

You can see chiaroscuro in photography too. A black-and-white photo of someone standing by a window, with sunlight illuminating half their face while the other half disappears into shadow, uses the same principle Renaissance masters discovered centuries ago. The technique proves that sometimes the shadows matter as much as the light.