There are countless reasons for making your city unforgettable, or her heavy history, distinctive architecture, or unique humanistic natural landscape... but the beautiful subway space is so popular that I think there is only Northland. Spring city. Just buy a subway ticket and enjoy a round of beauty selfies at the Changchun Metro Art Museum. Coloring embossing, mosaic collage, high-definition porcelain plate transfer, glass art, large-scale integrated installation art in the assembly station of Changchun Manufacturing... 18 works of 17 stations of Changchun Metro Line 2 are very different in style, each one Unique charm.