In 2008, Springbox designed and developed a new web presence for Simpler-Webb, Austin’s premier managed IT solutions provider. In our preliminary meetings with the client, we noticed that they often utilized whiteboard illustrations to help communicate their services. As we entered the design phase of the project, we realized that a design inspired by this presentation style would be a perfect fit for their site.
Challenge
I knew there were several ways I could go about building these illustrations, but most of them were tedious or lacked the flexibility to make easy edits during the course of the project. Developing convincing organic, hand-drawn digital elements generally requires creating them on paper, then scanning them in — or using a Wacom tablet to draw them directly into the computer. Scanning wouldn’t work in this case, since making edits would be a nightmare and a Wacom tablet wasn’t available to me at the time, so another method had to be used.

Plus, lines drawn by a dry-erase marker have unique characteristics and are fairly complex in their makeup. For instance, the start of the stroke is generally darker and rounder at the point at which the marker makes contact with the board and contains the most ink. As the line is drawn there are variances in the amount of ink being dispensed, which causes banding. At the end of a stroke, the mark either feathers out or slightly doubles back on itself as the pen is lifted from the board. As you can see, I studied these lines carefully. It was important to me that these illustrations look as real as possible, since I knew they would have to be created digitally.
Solution
While processing these challenges, I wondered if I could create a set of vector brushes in Illustrator that: 1. Have the unique characteristics of a stroke made by a dry-erase marker and 2. Give me the organic, hand-drawn look I was aiming for, since I had turned down the option to build these the old-fashioned way using pen and paper. Honestly, I wasn’t sure if either of these questions would be answered with a “yes,” but it seemed plausible and worth the challenge, so I got busy.
Process
First step was to draw several different stroke styles with a dry-erase marker on a whiteboard and photograph them for reference. I then brought those images into Photoshop and applied a few adjustments so that the strokes were isolated against a solid white background. Isolating the strokes like this produced a cleaner result when using the Live Trace tool in Illustrator, which converts the image into a vector shape.
The tracing part via Live Trace was easy and only involved adjusting a few of the parameters to get a result that maintained the detail captured in the photographs. Once the trace was complete and I had a fully vector version of my dry-erase marker strokes, I was easily able to turn those into vector brushes which could then be applied to any stroke made in Illustrator.
To my immense enjoyment, the brushes worked perfectly! I was able to create the illustrations I needed for my comps with extreme efficiency and end up with scalable, fully-editable vector drawings that looked just as convincing had I actually drawn them out by hand and scanned them in. Here’s an example of the variety of drawings I developed:

Conclusion
In the end, this process sped up the project and made it easy to make edits as we prepped the final comps for production. The client loved the look of the site and these illustrations so much that they asked us to save out higher-res versions that could be printed on t-shirts — something we didn’t see coming but were able to provide given the flexibility and scalability of the vector-based drawings.