Two children wearing swimming caps, one pink and one blue, are playing in an indoor swimming pool. An adult's hand and arm are partially visible in the foreground. The children are splashing and interacting with a yellow, red, and blue beach ball floating in the clear blue water. One child pushes the ball away from them. In the background, there is a large yellow board with holes, a white door, and blue tiled walls. The pool floor has dark lane markings. The scene is located in Chaikovsky, Russia.