The image shows a group of young boys sitting on a blue and yellow mat in a gymnasium. They are all wearing white karate uniforms with black belts. The boys are sitting on the floor and appear to be engaged in a game or activity. In front of them, there are several wooden blocks arranged in a grid-like pattern. Some of the blocks are stacked on top of each other, while others are scattered around the mat. In the background, there is a man in a suit and tie standing behind the boys, and a few other people can be seen watching the game. The overall atmosphere of the image is one of concentration and focus.