Let's talk about calligraphy first: China's calligraphy is actually a kind of line modeling, and China's writing can be completely abstracted into lines, which is why the hard-pen writing is now available. And line modeling, if you look at the lines alone, is a bit dull, only the spine has no flesh and blood-not beautiful. Another aspect of line modeling is layout, which is called "white cloth" in calligraphy-keeping black and white cloth. Some words seem to be a whole, but the layout is good. This is calligraphy, focusing on lines.
Let's talk about painting first: painting is actually unfolding lines, replacing lines with surfaces, melting ink and beautiful artistic conception; Vision, uneven levels, beautiful picture; The secret environment is sheltered from the wind and the layout is beautiful. Painting emphasizes the feeling of picture and artistic conception.
This is my humble opinion. Let's take a look at Mr. Fan Ceng's poetic judgment.