How to Draw a Ichthyosaurus: A Step-by-Step Guide

Have you ever wondered how to draw an ichthyosaurus?

Look no further!

This prehistoric sea creature had unique features that set it apart from other marine life. In this guide, we’ll walk you through the steps to create a realistic and engaging ichthyosaurus drawing.

What is an Ichthyosaurus?

Before diving into the drawing process, let’s first learn about the ichthyosaurus. This ancient sea creature lived during the Mesozoic Era, around 250 to 51 million years ago. It was a four-limbed, torpedo-shaped fish with a long snout and rows of spines down its back.

Steps to Draw an Ichthyosaurus

Now that you have some background knowledge on the ichthyosaurus, it’s time to start drawing!

Here are the steps to create your own ichthyosaurus:

  1. Sketch the basic shape of the ichthyosaurus using a pencil. This should include the torpedo-shaped body and the four limbs.
  2. Add details to the body, such as the rows of spines down its back and the long snout. Use a pen or colored pencils to make these features more defined.
  3. Fill in the scales on the ichthyosaurus’s body using a paintbrush or colored pencil. These scales should be small and rounded, giving the fish a sleek appearance.
  4. Add some texture to the ichthyosaurus’s skin by using different brush strokes or adding small dots with a pen or colored pencil.
  5. Finally, add any additional details you think would make your ichthyosaurus more realistic, such as shading or highlights on the body.

Tips for Success

Here are some tips to help you create a successful ichthyosaurus drawing:

  • Take your time and don’t rush the process. Drawing takes practice, so be patient with yourself.
  • Use reference materials, such as photographs or illustrations of ichthyosaur fossils, to help guide your drawing.
  • Don’t be afraid to make mistakes or try different approaches. Sometimes, it takes a few attempts to get the look you want.


Drawing an ichthyosaurus may seem like a daunting task, but with a little patience and practice, anyone can create a realistic and engaging drawing of this prehistoric sea creature.