Keywords: Jan Miense Molenaer - Two Boys and a Girl Making Music - WGA16091.jpg Artwork 1629 Oil on canvas size cm 68 3 84 5 Institution National Gallery London Not on view object history credit line Bequeathed by C F Leach 1943 accession number NG5416 http //www nationalgallery org uk/paintings/jan-molenaer-two-boys-and-a-girl-making-music PD-old-100 painting genre Dutch 1601-1650 Jan Miense Molenaer Dutch Golden Age paintings in the National Gallery London Molenaer Jan Miense 1629 paintings WGA form painting WGA type genre WGA School Dutch WGA time period 1601-1650 1620s paintings in the United Kingdom 17th-century paintings of musicians 17th-century oil on canvas paintings in the United Kingdom Military helmets in art Bird cages in art People in rooms in art Membranophones Friction drums |