Step 6: Draw a long, spiral line under the seahorse's body as a guide for the left side of the tail. The spiral can be tricky, so draw it very lightly at first to get the shape right. The line should start on the left side of the body.

Step 7: Now draw a similar line on the right side to finish up the guide for the seahorse's tail. You can make the tail longer if you'd like.

Step 8: Draw a small shape similar to a curved rectangle on the left side of the body as a guide for the seahorse's fin.

That's it for the initial sketch! From this point on, press harder with your pencil to get a more defined sketch.

Step 9: Draw a circle inside the arc for the seahorse's eye. Draw a smaller circle inside for the pupil. Shade it in except for a tiny circle that represents glare. Draw a few lines around the seahorse's eye for extra detail.