Carpaccio Vittore (1472 Venice – 1526 Kapodistrias) – Hunting in the lagoon (75x64 cm) 1490-95 J. Paul Getty Museum

The picture has something of this: people, group, watercraft, many, water, group together, vehicle, man, transportation system, recreation, woman, boat, ship, wear, rowboat, music, oar, crowd.
Perhaps it’s a painting of a group of people in boats on a body of water with buildings in the background and birds flying in the sky over the water.