The image shows two young children, a boy and a girl, sitting at a wooden table in a classroom. The girl is wearing a pink sweater and the boy is wearing an ash-colored sweater. They are both looking at a stack of colorful building blocks on the table. The blocks are stacked on top of each other and appear to be in the shape of a tower. There are also some papers and cards scattered around the table, suggesting that they are playing a game or activity. In the background, there is a blackboard with Chinese characters written on it.