The image shows a large group of people walking in a large room with a high ceiling and white walls. The room appears to be an exhibition hall or convention center, as there are banners hanging from the ceiling and a sign that reads "B3". The people in the image are of different ages, genders, and ethnicities, and they are all looking at their phones and appear to be engaged in conversation. Some of them are wearing backpacks, suggesting that they are on their way to or from the exhibition. The overall mood of the image is busy and bustling.