David Oyens (29 July 1842, Amsterdam – 11 February 1902, Brussels) and Pieter Oyens (29 July 1842, Amsterdam – 16 February 1894, Brussels), identical twins, were Dutch painters who specialized in genre scenes. They both spent most of their careers in Brussels. Their name was originally spelled "Oijens". David and Pieter were two of the ten children born to a family of ba...