1, pen
A pen is a tool for writing or drawing. It draws characters, symbols or pictures on paper or other solid surfaces with colored solid or liquid (ink) through the pen tip. There are pencils and charcoal pens that use the hardness of the solid nib to write and draw.
With ink, paper and inkstone, it is called Four Treasures of the Study.
Step 2 brush
Brush refers to a brush without handle, with a wide surface and thick and hard hair. Use painting, calligraphy, etc.
3. Ink
Ink is the Mo Ding used in China's ancient writing and painting. The main raw materials of ink are carbon black, pine smoke, glue and so on. Carbon exists in amorphous form. Ink written with a brush can be produced by grinding an inkstone with water, and it exists in water in the form of colloidal solution.
4. Pigment
Pigment is a substance that can color objects. Pigments are soluble and insoluble, inorganic and organic. Inorganic pigments are generally minerals.
5. paper
Draw or write the image of things on paper, cloth, wall or other plane with colors and lines.
Paper is made of plant fiber, which is a kind of non-woven fabric and can be folded at will to write.
References:
Drawing _ Baidu encyclopedia