Use dry support method instead of wet support method, because wet support method will make ink halo and ink run more serious after a long time. For example, using dry support method can avoid the immersion of painting heart and water as much as possible, which has a certain effect on preventing ink from blooming and running away.
Extended data:
Method for jud whether ink flow:
Whether a painting and calligraphy work runs out of color can generally be seen before heart-to-heart. Its specific practice is to look at the water, touch the water and test the water.
Through visual observation, you can see at a glance whether the ink color is shiny or not. If the ink is too burnt, the font will be bright. If it is dull, it may indicate that the ink or pigment has expired or degummed, and you can directly see some ink-colored particles floating on the screen, which are all signs of ink running.
The second touch is to directly touch the center of the painting with your hands to check whether there is floating ink or floating color.
Third, test the water, that is, dip your finger or rice paper in water and click the ink color to see if there is ink dripping.