Jim and Ruth Keegan are the creators of The Adventures of Two-Gun Bob, which appears in various Dark Horse comic books. They've also illustrated a bunch of prose books and dust jackets. Their work has appeared in several Spectrum annuals, and has been exhibited at The Society of Illustrators in New York.
Ruth likes to keep sketchbook diaries in which she doodles comics of our day-to-day life, as well as random memories of her childhood. Here's a page she drew back in 1999, remembering her first exposure to Conan back in her high school days (it didn't go well). We color-toned it for the blog. Click on the comic to make it bigger.