A.

Material preparation: pencil, eraser, paper, watercolor pencils.

Operation steps:

1, we are in the white paper first hidden with an arc to draw the spout of water columns, and decorate the water column with small arcs, and then point to do sail stools carry type next to the water column to add two drops of water droplets, and then a curved line to draw the head of the whale.

2, and then with a smooth and natural arc to draw the whale's back, belly, with a curve to draw the tail and pectoral fins.

3, then use the circle to draw the fish eyes, and then perfect the mouth of the fish coupe details, after painting to the big whale painted in nice colors on it.

Two,

1, draw a lying letter "S" shaped line, as shown in the figure.

2, draw a curved line, as shown in the figure.

3. Draw the mouth of the whale, as shown in the picture.

4. Draw the whale's eyes, as shown in the picture.

5. Draw the whale's fin as shown in the picture.

6. Draw the whale's fin again, as shown in the picture.

7. Draw the water spraying out of the whale's head, as shown in the picture.

8, draw the whale's tail, as shown in the picture.

9, draw the ripples around the whale, as shown in the picture.

10, color the whale picture, as shown in the picture.

Three,

1, first draw the outline of the whale's back, the head is more rounded, behind the whale's tail.

2, then draw the bottom of the whale's body, draw its stomach, draw the fins on both sides, and draw its round eyes.

3, in the whale's head to draw the water column, you can start to color it, first to the whale's eyes painted black.

4, then we painted the whale's body in light blue, the belly painted pink, the water column painted dark blue, cute whale sketch is done!