Jan Anthonisz van Ravesteyn (and studio) – Portrait of an Officer, possibly Adolf van Meetkerken (d. 1625) Mauritshuis

The picture has something of this: people, sword, armor, portrait, costume, wear, weapon, outfit, warrior, man, helmet, veil, knight, skirmish, two, music, performance.
Perhaps it’s a close up of a painting of a man in a black suit with a white bird on his shoulder and a white feather in his left hand.