Presented here are Freehand and Illustrator vector drawings produced from rough sketches or published samples.

In all cases, great care was taken to create original art based on the informational content while avoiding duplications of design and style. Originality of design and illustration was paramount in the rendering of these diagrams. Clarity and conciseness was the primary goal.

I have produced several hundred similar science diagrams and cycles, food webs, and graphs for several educational publishers. When you need to present complex data in an easy-to-assimilate form, contact me.

All images are copyrighted and may not be downloaded or reproduced.