Answer:
Chiaroscuro techniques
Step-by-step explanation:
Gerrit van Honthorst was a Dutch painter, known as Gherardo delle Notti because of his works in which he used candlelight in his paintings. He earned a reputation in seventeenth-century as a Dutch artist. He developed a technique called chiaroscuro, which he used extensively in his paintings. He manages to create shadows and illusion of three-dimensional.