The picture shows that there is kids playing in the water fountain. They seems enjoying themselves. There are five children playing in the water. This shows that they like playing in the water, making themselves all wet. I know that it was a sunny day that time, and it may be humid too, so when those children saw there was a fountain, there would feel very delight, and started t jumped inside started to make their bodies all wet. Some of them still have their clothes on, while the others just wear their under garment on thats all. Maybe they just wanted to have waters poured on their bodies that's all. But this looks fun to me, and if its a really very humid day that time, i might also considered to jumped in and have the felling of "rains"pouring at me too :)