The image shows a group of children in a martial arts class. They are wearing white and green martial arts uniforms with yellow and green accents. The children are standing in a line, facing the instructor who is standing in front of them. The instructor is wearing a white shirt and black pants and is holding a sword. There are several other people in the background, some of whom are also wearing martial arts gear. The room has a large window on the right side, allowing natural light to enter. There is a banner on the left side of the image that reads "Hard Knocks Muay Thai".