From my late-father-in-law, who was a mechanical engineer. I took this photo to send to my younger daughter's husband. He's an artist when he's not doing cyber-security, and I hoped he'd be able to use these leads. He can. :-)
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...
Very interesting! Charlie now draws on his computer, but he started out with pencil, though this pre-dates him. He also works at home now, but he used to work in an office with other detailers. All he had was engraved because they were the tools of his trade. This reminds me of all of that.