Step #1
Draw three circles & a line.
Step #2
Draw outline for the body.
Step #3
Draw eyes & outline for mouth.
Step #4
Draw shape as shown.
Step #5
Draw line as shown.
Step #6
Draw shape as shown.
Step #7
Enhance drawing as shown.
Step #8
Make necessary improvements to finish.
How to Draw an American Eel with Color Pencils [Time Lapse]