Preparation tools and materials: pencils, erasers, writing brushes, 16 kaikangsong watercolor paper, watercolor pigments (24 colors in Windsor Newton's poetry series).

1, pencil shape, draw the general shape of Chinese cabbage.

2, carefully outline the Chinese cabbage line draft, and erase the excess lines.

3. Mix and color the leaves with emerald green and appropriate amount of water, and pay attention to leaving the veins.

4. Deepen Hu Kelv with emerald green and add a small amount of water to blend, gradually deepen the color of the leaves, the shadow of the overlapping leaves of the vegetables is aggravated, and the leaves that are rolled out are lightly painted with light cadmium yellow.

5. Add a lot of water to mix with khaki to color the stems and veins of Chinese cabbage. Pay attention to the bright part of the stems, and the color will be heavier in the overlapping parts of the stems.

6. Mix it with a small amount of ultramarine and a large amount of water, and cover it with shadows.

7. Finally, tap the small green dot with a pen, and today's hand-painted practice of Chinese cabbage is completed.

Method 2:

1, draw a "fan" first, but pay attention to the short arc and the long sides, so as to be like a cabbage stalk.

2. Draw vegetable leaves on the tail of cabbage stalks;

3. Draw two smaller cabbage stalks above and below the cabbage stalks and leaves.

4. Then draw leaves on the two newly painted stems, which are slightly smaller than the first leaf.

5, finally add the head of the cabbage stalk and add some lines of vegetable leaves on the leaves.

Expand knowledge:

Chinese cabbage, an annual or biennial herb of Brassica in Cruciferae, has generally hairless branches; The leaves are obovate, the top is round, and the outer leaves are green and spread on the ground; Petals are bright yellow and obovate; The fruit is silique, with brown seeds and spherical shape; The root system is developed and grows into a fleshy root. In Compendium of Materia Medica, it was written that Chinese cabbage was originally named Song, and it was also called Chinese cabbage because of its bluish white color.

Chinese cabbage is native to China, and the area south of the Yangtze River in China is the main producing area. Chinese cabbage was cultivated before the Jin Dynasty, and only in the Song Dynasty did it have solid cabbage. At the end of Yuan Dynasty and the beginning of Ming Dynasty, China had rich experience in planting Chinese cabbage. In the Qing Dynasty 1875, China sent three Chinese cabbages to the Tokyo Expo for exhibition, and then they were introduced to all parts of Japan.

Chinese cabbage is susceptible to virus, and likes to be warm and cool. It grows best in fertile soil with average temperature 18~20℃, abundant sunshine, warm and humid, and good neutral drainage. In general, Chinese cabbage is propagated by seeds.