Preparation materials: paper and pen.

1, draw a triangle to outline the shape of the fish.

2, draw a fish mouth in the middle, a simple small arc,

3. Then draw eyes.

4. Then connect them with 3 at the front end, and the fish's body is almost complete.

5. Then draw a fishtail.

6. Draw two lines on the fishtail.

7, draw two lines on the body, stick figure fish.

Second,

1, draw a football or triangle shape to represent the fish's body.

2. Add a curved curve to the fish mouth.

3. Add a triangular tail to the fish.

4, with Gou Xianbi hook after coloring.

Third,

1, first draw the upper and lower circular arcs on the paper as the fish's body, and be careful not to draw the two sides closed, then draw two close ellipses at the opening position of one side, and the fish's mouth will be drawn.

2. Then draw an arc longitudinally at the quarter of the whole body near the mouth of the fish, and draw the fish eye with a circle between the arc and the mouth, thus completing the painting of the fish head.

3. Draw the fish tail directly from the open end on the other side. The shape of the tail should be enlarged appropriately, and at the same time, the suspension feeling of the fish tail in the water can be drawn by the curve.

4, dorsal fin and pectoral fin are also drawn with curves, which makes the image of fish more like swimming in water.