The image shows two police officers walking in front of a large building with a blue sign that reads "Expo China". The officers are wearing blue uniforms and black caps. They are walking on a set of stairs leading up to the entrance of the building. There are a few people in the background, some of whom are holding cameras and taking pictures. The building appears to be a modern office building with large windows and a glass facade. The sky is overcast and the overall mood of the image is somber.