Yang Wen: A raised pattern. By means of die printing, knife carving and pen stacking, the pattern is made higher than the porcelain plane, which is called Yang Wen. Yang Wen's design can be touched by hand.
Inscription: a concave pattern. By means of die printing or scribing, the pattern below the porcelain plane is called yin. Because the concave pattern has been filled in when glazing, the porcelain surface is integral and no pattern can be touched.
Extended data
Seal classification-cut content according to seal
According to the seal cutting content, seals are mainly divided into famous seals and leisure seals. Except for famous articles, they are collectively referred to as leisure articles.
Gift seals are generally printed with names, but it also depends on the demand. If the other person likes to collect books, he can send a book stamp; If the other party loves painting and calligraphy creation, in addition to signing and stamping, you can also send the first chapter.
On special festivals, or when special commemoration is needed, such as birth, centennial, adulthood, marriage, golden wedding, etc. A leisure stamp can be used to express congratulations.
Japanese, Korean and Southeast Asian collectors believe that China seal cutting is not only a symbol of wisdom, but also a precious gift. Gifts are different according to different objects and purposes.
Baidu Encyclopedia-Yang Wen Yin Wen
Baidu encyclopedia-seal