In the gallery, there are personal art pictures. The gallery is a place to collect, display or sell art works. In the 16th century, western art works collected were displayed in the cloister of the residence, which is the origin of the gallery. Later, there were many similar settings in aristocratic mansions. Gallery also refers to painted corridor; A gallery for pictures and photographs. After the 19th century, the gallery refers to the public display place for the audience to appreciate the art works. The nature of the exhibition is basically the same as that of the art museum. It may be smaller than the art museum, but it is more targeted for the works or art schools. In addition, with the development of the capital market economy, the trend of art commercialization is strengthened, and the painting merchants who specialize in fine arts also emerge as the times require. The place where artists display and sell fine arts is also called a gallery. Since the 1970s, due to the opening to the outside world, the improvement of people's living standards and the popularization of art, various kinds of galleries have appeared in some cities in China.