How to Draw an Octopus Like a Pro – Step-by-Step Art Tutorial You NEED!

Are you eager to create a stunning octopus drawing that impresses friends, students, or your next portfolio? Whether you’re a beginner or refreshing your skills, this step-by-step art tutorial will guide you through drawing an octopus with realistic detail, movement, and character—like a pro. Follow along to master each phase, from basic shapes to final strokes, and bring your octopus to life on paper or digital canvas!


Understanding the Context

Why Drawing an Octopus Like a Pro Matters

Octopuses are fascinating creatures with complex, curvy bodies and multiple dynamic arms — perfect subjects for artists looking to improve their anatomy, proportion, and stylization skills. Drawing one professionally helps you:

  • Strengthen understanding of organic shapes and fluid lines
  • Master contrast between soft bodies and strong tentacle tension
  • Develop techniques in shading, texture, and subtle expression

This tutorial breaks down the process clearly, making it approachable and achievable for every skill level.


Key Insights

Step-by-Step Guide: How to Draw an Octopus Like a Pro

Step 1: Gather Your Supplies

Before you begin, prepare these essential tools:

  • Pencil (HB or 2B recommended)
  • Eraser (kneaded or vinyl)
  • Smooth paper or digital drawing tablet
  • Optional: Fine liners, brush pens, or colored pencils for detailing

Step 2: Start with the Main Body Shape

Begin with a soft, rounded oval for the central mantle—the octopus’s most rounded body section.

  • Position the oval slightly off-center to allow room for arms.
  • Leave space at the bottom for tentacles; the top should taper slightly to suggest movement.

This foundation keeps the body organic and balanced.

Final Thoughts


Step 3: Add the Head and Eye Placement

  • Draw a small circle above the central oval for the head.
  • Space the eyes slightly apart—octopuses have large, expressive eyes. Place them on the top surface near the front edge, angled naturally.
  • Add a tiny triangle or oval for a focused, intelligent gaze.

Tip: Avoid perfect symmetry—subtle asymmetry adds realism.


Step 4: Sketch the Eight Arms

  • Draw four primary long arms extending straight downward; two more can circle behind or curve forward for depth.
  • Keep lines graceful and slightly curved—not rigid, reflecting the fluid nature of tentacles.
  • Vary arm thickness: closer to the body, arms thicken and smoothen; near the ends, they thin and taper.

Step 5: Refine Tentacle Details

Octopus arms have suction cups, textured skin, and complex movement. Add:

  • Small circular or oval suction cup shapes spaced evenly along the arms.
  • Subtle ridges or folds in the skin to suggest muscle and texture.
  • Light curves showing directional flow—some arms extending forward, others coiling or twisting.

Pro technique: Use layered strokes to indicate layered skin textures.


Step 6: Shape the Suckers and Final Contours

  • Add small dots or ovals along arms to represent individual suckers.
  • Define the inner curve of the mantle with gentle curved lines leaning downward.
  • Refine the chin or head area with slight angle and subtle snout to create facial expression.