1. Step 1: Draw the letter A as the head and body part of the crayfish, draw two circles at the upper end as the middle of the crayfish's eyes, and draw the inside of the round eyes.

2. Step 2: Draw crab claws of two crayfish on both sides. Draw three lines in the middle for decoration.

3. Step 3: Draw the tail of the crayfish into an arc. Crayfish tails are shaped like scissors. Draw the legs of crayfish with left and right lines.

4. Step 4: Paint the painted crayfish red and the bubbles spit out on it blue. The beautiful stick figure of crayfish will be changed.