Ou Kai's brushwork: bold brushwork, unique structure, strong backbone and strict statutes.
Preface to Lanting Collection is Wang Xizhi's! The original traces have been lost, and now they are imitations or rubbings.
"Two Kings" refers to Wang Xizhi and his son (Wang Xianzhi)!
Printing? Is it friction? (The following is from the encyclopedia)
The rubbings are made by covering the surface of the inscription with wet paper and pressing it into each concave notch with a rabbit brush. Another method is to cover it with dry paper and coat it with rice paste or batter before pressing. When the paper is about to dry, cover it with a pad dipped in ink. Then remove the paper from the stone tablet. Because the black ink did not touch the indented part, the rubbings made became white characters on a black background. If the inscription is embossed instead of intaglio, the position of black and white will be reversed. ) This technique of making rubbings was obviously simultaneous, if not earlier than the invention of printing in China. Many scholars believe that engraving printing should evolve from self-engraving technology; Used for printing, it is the reverse operation of rubbing method, that is, engraving a convex image in the opposite direction on the board, then coating ink on the convex part and covering it with paper.