Jan van Kessel the Younger are attributed about 200 small still lifes produced in Southern Europe in the late 16th and early 17th century. Jan van Kessel the Younger's small known authentic oeuvre is different in style and execution and substantially higher in quality than the works, which have now been attributed to Pseudo Jan van Kessel the Younger. His portrait style was described by his contemporary Antonio Palomino as very close to that of his fellow Flemish painter Anthony van Dyck. Van Kessel was a specialist of the genre of group portraits. An example is the "Portrait of a family in a garden" in
Anthony van Dyck in Antwerp, returning the following year, and in 1640–41, as the Civil War loomed, spent several months in Flanders and France. In 1640 he accompanied prince John Casimir of Poland after he was freed from French imprisonment. A letter dated 13 August 1641, from Lady Roxburghe in England to a correspondent in The Hague, reported that van Dyck was recuperating from a long illness. In November van Dyck's condition worsened, and he returned to England from Paris, where he had gone to paint Cardinal Richelieu. He died in London on 9 December 1641. In the 17th century, demand for portraits