Master of St. Bartholomew of the altar (slave in Cologne 1480-1510) – Meeting of the three kings (63x71 cm) c.1480 J. Paul Getty Museum

The picture has something of this: artistic, people, child, decoration, traditional, wear, design, god, religious belief, celebration, man, visuals, culture.
Perhaps it’s a painting of a group of people riding on the backs of horses in front of a mountain with a banner in the foreground.