These renderings were produced for the cover and interiors for the Johns Hopkins University Press book "The Pennsylvania Barn: Its Origin, Evolution, and Distribution in North America" by Robert Ensminger. Produced in close collaboration with the author, these illustrations needed to meet strict academic spec for publication.
As a service for their signage clients, Clarke Systems would spec the components that their job required. Not feeling that the output from CAD would look appealing to their customers, Clarke used my services to create more polished presentations.
Specialized maps were needed for the academic journals of several cultural societies. Here is an example of a one-color map that was produced for noted barn historian Greg Huber.
Whatever your specialized needs are for technical illustrations, I can provide the solution that works for you!