_William van de Poorter_ (Dutch: painted 1630-1645).
This painter was a native of Haarlem, where he belonged to
the Guild of Painters, and was a pupil of Rembrandt. In this
picture the light, coming from the top on our left, falls on
the globe and figure with Rembrandtesque effect.
The subject is perhaps a "Vigil of Arms," and may depict a knight or
king passing the night before his investiture in the seclusion of
a private chapel. On the altar before which he stands are a globe,
two crowns, and several documents. His left hand is turned slightly
forward, as if to call attention to the action, while in his right hand
he holds a sceptre with its point resting on the globe. On the floor in
front of the altar lie his arms and armour; behind, hangs his banner.
On his head is a laurel wreath; and over a bright breastplate he wears
the richly embroidered robe of his order.