Peter, well stated. A "cultural hangover" . . . yes; a cultural/technological time lag between what HAS BEEN and what currently IS. It is a constant challenge, for all of us, to keep our cerebral databases updated. Some would state it as, "Get with the program!" [smiling].
There has never been a time when visual-image-support was more affordable, more readily obtainable, or more easily editable.
David R. Purnell, MA, AMI
Owner, NEW YORK WEST Medical Illustration Studio