R. Crumb made a series of card about Mississippi Delta blues artists, like one of my favorites, Mississippi John Hurt. He must be a huge fan to do so much research and work on each card. The country music cards are great too.
Mississippi John Hurt http://www.google.com/imgres?um=1=en=N=1567=965=isch=dxhtwTR7kcm-aM:=http://absintheforbreakfast.blogspot.com/2009/01/week-in-listening-15-111.html=gfWKhuRc96EZjM=http://4.bp.blogspot.com/_NN9CR1aNmvc/SXbFjy60doI/AAAAAAAAALY/47DAOZXonr0/s40
Big 12"x18" digital print - Crossroads Blues / Hwy 61 by Grego from mojohand.com