Need help to ID drawing/artist. It is signed but vision at this time is bad, so I cannot see that good yet. Have any idea what artist this may be. I appreciate any help. It is also done on a paperbag.

http://i842.photobucket.com/albums/z...il79/006-2.jpg
http://i842.photobucket.com/albums/z...il79/007-1.jpg
http://i842.photobucket.com/albums/z...il79/003-1.jpg