The image shows the entrance of a large building with a blue sign that reads "Expo Galleria". The building has a modern design with large glass windows and a white facade. There are several potted plants on the right side of the entrance, and a group of police officers walking in front of it. The officers are wearing black uniforms and caps, and they appear to be walking in a line. The entrance is marked by a white pillar with a chain barrier. The sky is overcast and the ground is wet, suggesting that it has recently rained.