Have you noticed that now people always like to put the word “retro” on every product, retro stationery, retro posters, and retro toys. I’m not sure if everyone knows and likes retro, but no matter what, if you just add the word retro, it will more or less increase the latitude of the entire product. Retro is an element, in my opinion, it is a very big concept. Because many contemporary artists and designers have nostalgia for old things and old customs, they are keen to express their retro feelings in their works. Nowadays, retro has gradually become a life attitude of contemporary youth.