Display album art on import

via https://twitter.com/b33ts/status/478887806907867137:

somehow display the album art on import, to see which one was used/fetched.
maybe also some information, like resolution and file size etc.

either show it 'natively' in some window with the default image-viewing program or maybe as ascii-art via http://caca.zoy.org/wiki/libcaca or some other ascii-art-tool

example: http://caca.zoy.org/static/images/stitch-80x45.png

would be great :)