First you draw an outline of your mermaid.
First the head
Then the torso
Then the tail
Now draw the rock
Partially erase the head
Now draw the seashells ( you don't have to seashells but I prefer to).
Time for hair!!! ( you don't have to use the Ariel bangs, but I prefer to because Ariel will always be my favorite Disney princess!).
Now for color, and voila!!!! You have a beautiful mermaid!!!!! ( you don't have to use the Ariel color scheme, I just used it because I love the mix of colors)