Material preparation: plastic bottles, pigments and brushes.

1. Dig a rectangular groove on one side of the plastic bottle with scissors, and the dug plastic shell can be cut into two triangular pig ears.

2. Take out a small brush and brush the paint evenly on the plastic bottle.

3. When the color is dry, cut two gaps with a knife in front of the empty slot and insert the ear. Piggy's eyes can be stuck in front of his ears, or he can draw his own eyes.

4. finally, fill in the soil and plant flowers, and the pig flowerpot will be ready. Oil drums, coke bottles and mineral water bottles can all be made, and they will be transformed into photos of pig houses!