What is a photographic plane painting?

Lithography is mainly lithograph. Lithography was introduced to China in the middle of19th century, when it was only used to replace woodcut printing books. The method of making lithographs is relatively simple. The slate used is a pure and delicate limestone with many pores, so it has water absorption. Based on the principle of oil-water repulsion, oil crayons are used to draw on the stone layout. After the painting is fixed, wet the layout with a rag. The crayons are water-repellent and can absorb ink. Roll up the ink and fill the painting place with ink, so that the painting can be printed on paper.

Photographic flat painting is a post-processing style of photography. It is to process photos into photographic works with the same style as flat panel painting.