1. Stick figure of sandwich:

1. First we draw a triangle in the middle of the paper.

2. Then we perfect the triangle into a triangular prism on the basis of the original triangle.

3. Then spend some waves at random under the triangular prism as green vegetable leaves.

4. At this time, draw the shape of a piece of meat under the green vegetable leaves.

5. Then change another piece of bread with a triangular prism below.

6. Finally, we painted the sandwiches with our favorite colors.

2. Strawberry ice cream stick figure:

1. First, let's draw a semicircle, which is the curved head of ice cream.

2. Then make it complete, and use wavy lines to represent the remaining liquid chocolate.

3. Then draw a triangle below, which is the crispy cone of ice cream.

4. Then cross the lines on the triangle. This is the grid on the crispy tube.

5. Then draw the shape of half a strawberry on the head in the upper right corner.

6. Best of all, let's paint strawberry ice cream with our favorite color and we'll be done.

3. Stick figure of donuts:

1. First, let's draw an ellipse in the middle of the paper.

2. Then we draw a slightly curved arc in the middle of the drawn ellipse.

3. Then draw some wavy lines on the lower part to show the chocolate liquid left behind.

4. Then draw a doughnut plate on the outer ring.

Finally, we can paint the donuts with our favorite colors.