Seriously, though, since last.fm took away the API for it, the only 100 reliable solution for artist photos is firing up a search engine on your own and pasting whatever good images you find into your own instance when the auto retrieval fails. Last.fm still provides the biographies with no problem, which is why they're mostly always right.
Ban the ones you don't like, save the ones you do like, manually search when the automatic method won't bring anything relevant. No one said there's no work in collecting.
The bug I reported, "'Now playing bar' panel | Artist Photo - wrong context menu at launch", has been fixed in latest beta, 3.4.7743 .
frankz, I never said that want everything to be made "automatically", without me doing anything. On the contrary, I want to be able to keep my collection as organized as possible.
Your method ( "Paste/Save Artist Picture" and "Ban Picture") is a very useful workaround, in order to hide irrelevant photos:
I didn't know this functionality was available due to the bug I mentioned (that context menu on the artist photo in the "now playing bar" was never available in my case).
Thanks for the help, and everyone for the replies.