The image shows a tall wooden structure made up of multiple wooden blocks stacked on top of each other on a green table in a classroom. The structure appears to be a tower or a tower of blocks, with a tall pole at the top. The blocks are arranged in a way that they form a tower-like structure, with the tallest block on the left side and the smallest on the right side. There are two children playing with the blocks on the table, and a bookshelf and other educational materials can be seen in the background. The room is bright and well-lit with natural light coming in from the windows.