I have been alerted to the excellent artwork of Rick Froberg, an American musician and artist/ illustrator.
Froberg works in a variety styles - all displaying his strong graphic sensibilities and beautiful draughts- manship - which seem at least partly inspired by cartooning/ illustration (and perhaps) tatoo art from the 1950s.
Froberg recently illustrated the cover for Irish band The Dudley Corporation's 2008 album, Year of the Husband.
[Via Conor]