The execution of King Charles I before the Banqueting House, Whitehall, 30 January 1649 Sir Godfrey Kneller (1646-1723)

The picture has something of this: people, group, engraving, many, man, lithograph, vintage, administration, cavalry, military, carriage, leader, retro, home, street.
Perhaps it’s a black and white drawing of a crowd of people in front of a building with a man on a horse drawn carriage in the middle of the picture.