The image shows three police officers in blue uniforms and black caps standing in a line in front of a building with a sign that reads "Expo China". They are holding a red flag and appear to be in the middle of a ceremony or ceremony. There are a few people in the background, some of whom are holding cameras and taking pictures. The building behind them has a glass facade and there are two white pillars on either side of the image. The sky is overcast and the ground is wet, suggesting that it has recently rained.