Deke's Techniques 545: Drawing a Bacterium with Gradient Mesh in Adobe Illustrator

In this week's free Deke's Techniques episode, Deke shows you how to make the body of a microscopic bacterium using the Gradient Mesh tool in Adobe Illustrator.

Why? You ask. (And I know this may not be the first time you've ever asked this question in 545 episodes of Deke's Techniques.) Well, like many things Deke, this project began as a way to demonstrate something completely different...specifically, Illustrator's ability to zoom in to 6400%.

This slide from Deke's Illustrator One-on-One: Fundamentals actually features this very creature.

The welcome page featuring a tiny bacterium you can't see.

Can't see him? That's because he's only half a point tall and could easily be mistaken for a dust speck on your monitor.

Illustrator zoomed to 75 percent.

(Actually, my monitor did have a dust speck and I initially zoomed into the wrong spot! Wait, here's something...)

Zoom in Illustrator to 3300 percent

And in a delightfully dekeIsh reveal, it's a fully formed bacterium, complete with villi and a flagellum (flashback to middle school biology!)

Bacterium revealed at 6400 percent.

The key to making his capsule-like creature is Illustrator's Gradient Mesh tool, which allows you to set up points across your object and then assign specific color variations in order to provide shading and highlights to your bug body. It's actually a pretty useful thing to know how to do, even if you're not planting microscopic infectious easter eggs in your images.

If you're a member of Lynda.com, Deke's got an exclusive movie this week in which he shows you how to create said villi all over the body of your creature. Not a member? Sign up at lynda.com/deke for a free 10-day trial.

Deke's Techniques, infecting you with new illustrative ideas each week!

 

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