Humphrey Bogart

One of my first illustrations in "Show Biz". Bogart was already done when I got here. The Ford Motor Company was sponsoring a documentary on his life. I was asked that the original be sent to the head of Ford. I didn't feel like doing a painting. So, what technique would fit? In the supermarket, I saw a cheap six pack of ball point pens. There's an idea! They loved it!