It is said to be the first upside-down Museum in the world without any textual research. But I had been to a similar place before I saw this house, so I only looked around and did not go in. Strictly speaking, this kind of playground should not be regarded as a landscape, but more like an amusement park suitable for photography. It is used to give full play to the imagination of the photographer, and must be able to take a unique sense of time and space.