Officer of the Marksman Society in Leiden Gerrit Dou (1613-1675)

The picture has something of this: wear, vintage, leather, retro, antique, armor, ancient, still life, footwear, helmet, two, war, protection, percussion instrument, instrument, rusty, people.
Perhaps it’s a close up of a drum, a helmet, and a snake on a table next to a painting of a man wearing a suit of armor.