One of the my first drawings, using CorelDRAW, many years ago. A hand drawing job, without effects, from the original of Leonardo Da Vinci
Modern reborn of the "Vitruvian Man". Great!
Yes, Rob, the medical drawings of Leonardo are very realstic, and was the first man who could describe the human body with realism.
Great Ariel! As a medical illustrator, this has always been one of my favorites! I've always considered Leonardo the first, great medical illustrator.