caption: The image shows the entrance to a building with a wooden door and a sign on it. The building has glass walls and doors, and there is a wooden board with text on it in front of it. On the right side of the image, there are some objects on the wall, and on the left side there are papers pasted on the door. Through the glass walls, we can see the reflection of buildings, trees, and the sky. At the bottom of the picture, there is the floor.