The image shows a group of people in a classroom. There are four people in the image, two men and two women, standing in front of a large blackboard. The blackboard is covered in colorful drawings and charts. The drawings appear to be of different shapes and sizes, and the charts are arranged in a grid-like pattern. The people are looking at the blackboard and seem to be engaged in a discussion or presentation. There is a desk in the background with a computer and a fan on it. The room has blue chairs and a window with curtains.