The image shows a large group of people gathered in a large hall with a high ceiling and large windows. The hall appears to be an exhibition hall, as there is a large banner on the right side of the image that reads "Theme Square" in Chinese. The banner also has an image of a robot and some text that translates to "25th International Book Exhibition 2017". The people in the image are of different ages and genders, and they are all looking towards the banner. Some of them are sitting on benches, while others are standing. The overall atmosphere of the hall is busy and bustling.