Pickenoy, Nicolaes Eliasz. – Officieren en andere schutters van wijk IV in Amsterdam onder leiding van kapitein Jan Claesz van Vlooswijck en luitenant Gerrit Hudde, 1642 Rijksmuseum: part 4

The picture has something of this: people, group, many, woman, man, wear, education, music, child, military, school, group together, boy, crowd, ceremony, outfit, war, recreation.
Perhaps it’s a painting of a group of people standing next to each other in front of a building with a flag and a flagpole in the foreground.