I believe the oil painting is called The Puritan and was one of a series of paintings by Jones that were based on Robert E. Howard’s Solomon Kane.
I gave readers a “Heads Up” back on 25 July 2010, and now the regular hardcover edition of Jeffrey Jones: A Life in Art (IDW Publishing, 2011) — a 256-page collection of Jones’s “personal favourites” from a long and celebrated career — is available for purchase at a bookstore near you. I haven’t received my copy yet, but it should be here soon…