Draw a herringbone first, and the line will round up. Then draw the mermaid's ears and jaw line below, and then draw eyebrows, eyes and mouth on her face. Draw your hair half-heartedly, then draw the mermaid's body, which is narrower than the fish's stomach and shaped like a pear, and then draw the fish's tail like a drop of water.

Finally, color the mermaid, color her hair pink, color her face and body skin green, and color her tail green, so that you can draw the mermaid.