A woman holding a songbook (left) and a man holding a glass (right) are singing to the accompaniment of a man playing the violin. Etching after A. van Ostade.

Licence: Public Domain Mark

Credit: A woman holding a songbook (left) and a man holding a glass (right) are singing to the accompaniment of a man playing the violin. Etching after A. van Ostade. Wellcome Collection. Source: Wellcome Collection.