Best Folk Album Covers

Folk albums aren't generally known for their incredibly attractive packaging, but every now and then a folk artist manages to blend great cover art with the beautiful music inside. From Joni Mitchell's original artwork to the beautiful mosaics on Steve Earle's recent releases, this list pays tribute to the great cover art on 12 fabulous folk records.
(image of Steve Earle Transcendental Blues CD cover, Artemis 2000)