Usually glue made of flour.
Painting skill
Steps:
1。 Spray water evenly on the back of the paper to make it wet. If the paper is small, you can put it in a basin for a while, but don't soak the front in water.
2。 Apply glue (glue made of white latex or flour) to the edge of the paper quickly. If you have water tape, you don't need glue.
3。 Stick the paper on a smooth drawing board or glass board and flatten it. If there is water tape, stick the water-soaked water tape on the edge of the paper.
4。 Let it dry in the shade (about 2-3 hours). This paper will flatten naturally. Now you can draw on it.
5。 After painting, cut the finished draft along the four sides with a utility knife, and it is finished.
note:
1。 If a thinner drawing paper is used, it is best to put a smaller piece of white paper between drawing paper and the drawing board when mounting, so that it is easier to see the coloring.
2。 Color the black-and-white manuscript as much as possible after mounting, so as to avoid the distortion of the manuscript affecting the effect.
3。 Wet drawing paper should not be exposed to the sun, but should be dried in the shade.