Four months after returning to China, I read the book worm's travel to the world "Austria's Travel to the Beautiful World" and learned that the two-circle house in Vienna is the Albertina Museum. When I first saw this neoclassical building, I thought it was a concert hall with an arc-shaped outer wall along the intersection. Not far away, there was a sculpture similar to the entrance of Fort Hough. The whole building was surrounded by it. The style of the house blends, but its uniqueness makes people curious. The broad stone staircase crosses the door and paints huge art paintings on the staircase. It is said that according to the content of the exhibition, it is often replaced. It hangs a poster in front of the door, and walking on the stone staircase also becomes an element of the poster. Stone steps lead to the roof platform, which overlooks the surrounding street scenery. Personally, I especially like the house opposite. On the platform, I can take a panoramic view of the house. There is a small elevator in the platform and the door, which can go directly to the museum entrance. The orange lights are shining through the door. The men and women in and out are all in full dress. It is more solemn than entering the golden hall. No wonder I would mistake it for granted.