Frans Hals (1581/1585–1666). Portrait of Jacob Olycan (1596–1638), 1625.
Oil on canvas 124.8 x 97.5 cm Royal Picture Gallery Mauritshuis, The Hague.
From the exhibition Vermeer, Rembrandt, and Hals: Masterpieces of Dutch Painting from the Mauritshuis, at the Frick Collection, October 22, 2013, through January 19, 2014.