We are still uploading images. There are 1000's of files from a lifetime of work. Plus, many more that can't be shown publicly due to our consideration and obligation to intellectual properties of our clients.
Drawings since 2004 are created in SolidWorks. I also use Sketchup, PhotoShop, In Design & Illustrator along with a number of other programs for our graphics & presentation works. Earlier works were designed on a drafting table. Corel Draw was utilized in most early works between 1990-2004.