Hieronymus Francken the Younger or Hieronymus II was a Flemish painter and one of the most prominent members of the large Francken family of artists. Along with his brother Frans Francken II he played an important role in the development of new genres in Flemish art in the early 17th century. He was a prolific artist with a wide range who painted religious scenes, allegorical subjects, portraits, fruit pieces, genre scenes, architectural paintings and art galleries.

Frans Francken the Younger was a Flemish painter and the best-known and most prolific member of the large Francken family of artists. He painted large altarpieces for churches as well as smaller historical, mythological and allegorical scenes. His depictions of collectors' cabinets established a popular new genre of art in the era. Francken often collaborated with other artists, adding figures and narrative elements to scenes created by specialists in landscape, architectural and floral still life paintings.