2. Introduction: Generally, it should not be square, but semi-pass, rectangle, circle, semicircle, gourd shape, natural shape and shaw shape. Whether to quote the first chapter of calligraphy works depends on the need. If the first paragraph is too neat, it needs to be "deformed"; The seal at the end of the paragraph is too heavy and needs to be "upgraded"; The distribution of seals on the works is monotonous and needs to be "adjusted". At this time, we should consider the first chapter.
3. Corner seal: take the words "Yingtou" in the upper right corner and the words "Jiao Jiao" in the two corners. Stop the side chapter and take only one side; Corner seals can control both sides. Corner sticking plays the role of "blocking the edge and sealing the corner", "filling the void" and adjusting the stability of the picture.
4. Seal collection: the seal collection should be based on the size of calligraphy and painting, so as not to damage the letterhead and the picture. For the sake of their immortality, some collectors often destroy the map when they stamp it, so be careful.