2. Colored paper is a general term for a white signature board, with a common size of 24CmX27Cm. The popular colored paper collections in Japan's domestic residential circles are mainly well-known illustrators, original paintings, cartoonists and original cases. , and most of them are graffiti+signature.
3. There are two kinds of colored paper in general circulation: direct-signed colored paper (because there is only one piece each, which is relatively rare and very expensive) and carbon paper colored paper (signature to pattern are printed matter, which is mostly used for various special gifts and sold at different prices).