(b. 1591, Haarlem, d. 1656, Haarlem)
Dirck was the younger brother of Frans Hals who was probably also his teacher, but the painters who influenced Dirck were Esaias van de Velde and Willem Buytewech. Apart from a few portraits, he devoted himself exclusively to the painting of conversation pieces - the cheerful domestic life of prosperous burghers in their houses or gardens. He was not interested in the serious side of life; in his work he depicted people in conversation or while flirting, making music and dancing, eating and drinking. His interiors are hardly worked out, all the emphasis is put on fashionable dress and colourful representation. He succeeded in putting across people's high spirits through facial expression, costly dress, posture and loose grouping.