As an internationally recognized illustrator and author, a variety of clients have called upon Greg to provide clear and accurate visual solutions for over twenty-five years. He routinely works from sketches, photos, engineering drawings, and the actual products to illustrate various processes and products for some of the top studios, publishers, and manufacturers in the United States.
Greg is also co-author of The Complete Technical Illustrator, a college-level text/professional reference book on the subject of technical illustration, with sales world-wide.
•How-to/instructional illustration
•Magazine/editorial illustration
•Textbook illustration
•Infographics
•Data visualization
•Product art
•Cut-aways
•Exploded views
•SketchUp modeling and illustration
•Architectural illustration
Greg currently lives and works in central Illinois, with his wife, son, and their Jack Russell Terrier, Farley.



