Material preparation: gypsum powder, water mold, clip, sealed chassis, back cover plug, chopsticks.

Operating steps:

1. Pour a bowl of clear water first, then slowly pour in gypsum powder, and then pour out excess clear water after gypsum powder automatically precipitates. Finally, stir gently at a constant speed for 5- 10 second. The consistency is similar to that of thin sesame paste, and the gypsum slurry should maintain good fluidity, as shown in the figure.

2. After the mold is neatly clamped with a clamp, pour the gypsum slurry into the mold and turn it over for 5 to 8 times. At the same time, gently pat the mold to avoid air holes, so that every detail can be hung with gypsum slurry without turning all the time. Surplus gypsum slurry is poured into the bowl, and the next gypsum statue is ready for use. The hanging state is shown in the figure.

3. After the gypsum slurry is solidified, gently pick up the mold to hang the gypsum slurry for the second time. The second time, pour more gypsum slurry properly, seal the bottom of the chassis with war, and pay attention to let the excess slurry automatically flow to the flat or sealed chassis to form the bottom seal. The operation method is shown in the figure.

4. After the gypsum slurry is solidified for the second time, you can take off the fixture and start demoulding. Give priority to the simple position and finally get rid of the difficult position. You can make beautiful plaster statues in four steps, such as piggy bank, pen container, ashtray, Buddha statue, Guanyin, golden eggs, and large and small handicrafts. The details are shown in the figure.

5. After the plaster doll is completely dried, you can start painting, and the order is that the light color position takes precedence, and the dark color position is painted last. Draw a large area of color first, and then draw a small area of color. The fun of painting is mainly reflected in DIY. For example, blue hair can be painted red to make painting more imaginative.