Ben’s tiniest alien packs the biggest brain in the Omnitrix. This tutorial covers how to draw Grey Matter from Omniverse Classic, showcasing the small Galvan genius in his updated angular design with that oversized head and bulging eyes. Grey Matter Omniverse Classic keeps his frog-like appearance but adds more defined body segments and those distinctive fin-like growths on his arms and hips. Despite standing only a few inches tall in the show, his confident posture shows an intellect ready to solve any problem.
Drawing Grey Matter Omniverse Classic Style
This guide breaks into 27 steps that walk you through Grey Matter’s full body, from his massive dome-shaped head down to his webbed feet.
Grey Matter Omniverse Design Features
- Large head wider at top than bottom
- Huge oval eyes with black outlines
- Small snout with visible nostrils
- Wide mouth line with slight smirk
- Very thin neck connecting head to body
- Striped torso with horizontal bands
- Fin-like flaps on arms and hips
- Thin arms with four-fingered hands
- Skinny legs ending in webbed feet
- Three-toed feet with splayed webbing
Sketching Grey Matter Omniverse Classic means balancing a huge head on a tiny body. For another small alien, check the Nanomech Omniverse Classic tutorial. The Upchuck Omniverse Classic guide offers another Galvan-sized alien to practice, and Grey Jaws Biomnitrix shows what happens when Grey Matter fuses with another transformation.
Navigation Color Guide
Each step is marked with these colors:
- Red Color: lines added in the current step.
- Black Color: lines completed earlier.
- Gray Color: base sketch for structure.
How to Draw Grey Matter Omniverse Classic: Full Tutorial



























Share Your Grey Matter Drawing!
That finishes this guide on how to draw Grey Matter from Omniverse Classic. Did the proportions between the massive head and small body work out? Leave a comment with your experience or post a link to your artwork online. Drawing tiny characters with exaggerated features requires careful balance, and community feedback helps everyone improve these tricky proportions.