The image shows a group of children sitting in a classroom, looking at a poster on the wall. The poster has a cartoon-like illustration of a tooth with a smiley face on it. The children are of different ages and ethnicities, and they are all looking at the poster with interest.

In the center of the image, there is a woman wearing a blue shirt and a man wearing a white shirt, who appears to be a teacher or a student. They are both holding up the poster and appear to be explaining something to the children. On the left side of the poster, there are two young girls, one wearing a pink shirt and the other wearing a red shirt. The girl in the pink shirt is standing next to the man in the blue shirt, and she is looking at him attentively. The boy in the red shirt is sitting on a chair, and the girl in blue is standing in front of him, looking up at him with a curious expression. The background of the room is a white wall with a window and a bulletin board.