A middle-aged black-haired woman with a topknot at the nape of her neck and her two sons, aged around 6 and 8, wearing a topknot wrapped in a white scarf, sit with their backs to the camera in front of a fountain of water on Karlsplatz in Munich. The water is atomised into countless glittering drops and looks very refreshing. Presumably an Indian family. It's rather unusual for children in Europe to be dressed in the same clothes and sit there so well-behaved. But they seem to have preferences, like many other children: drinking cups from a well-known fast-food restaurant are on their sides.