Retired Air Force officer and computer science professor now "focusing" on my long-time interest in photography. I've attended a number of workshops and have studied individually with architectural and fine art photographer Robert Hansen. For more information, please see my personal home page,

Also on my personal site, I've written a tutorial that you might enjoy onĀ Photographic Image Quality.

I've also published selected images from the missions, cars, and other galleries in five books -- check them out