How to dye calligraphy paper

1. Put the work on thick paper first, and when it is half dry, brush it hard with a brown brush to make a small amount of ink marks appear at the mouth of the word.

2. Boil water with Cortex Phellodendri and Fructus Gleditsiae Abnormalis, and brush the works many times. Can wash away floating ink, the work turns yellow and black, and the phellodendron can prevent insects from eating.

3. Take the work away and put it on a new piece of paper.

4. Brush the works with Pu 'er tea powder for many times.

5. Finally, pour the tea powder on the work with water and leave it overnight to remove impurities.

6. Brush the work several times with clear water, dry it and uncover it.

7. Brush the works with Bletilla striata water, which can improve the brightness and make the works feel old and new.

8. Put it on the second negative paper and finish.