Pink Tentacle (one of my favorite blogs) has a post on awesome bento lunches done in the style of various album covers.

http://www.pinktentacle.com/2008/04/bento-lunches-decorated-as-album-covers/



I love this one of Aphex Twin.


And here's an insane set of bentos on flickr by Sakurako Kitsa.
http://www.flickr.com/photos/kitsa_sakurako/sets/72157600857507834/


This one is Ichi the Killer (a movie by Takashi Miike). That's cigarette smoke coming out the sides of his slit cheeks, and his tongue next to him.

More bento porn on flickr:
http://www.flickr.com/groups/396900@N24/pool/