Betty:
Indeed, there've been a few pictures in zines ... that I've found myself looking at and thinking "Hmm, that's supposed to be Avon, but it's not, it's Paul Darrow. Artist must have been working from a picture of him out-of-character or something." (Ditto for a "Tarrant" picture or two, I think.) Haven't been able to verify that, mind, but if I were a betting person, I might well be willing to put money on it.
Well, I'll do you an (off-list) quiz on the ttba non-PennyD ones if you like...
Though, as I'm ideologically opposed to betting (well, except as in share dealing, I suppose), we'll have to agree not to put cash on the outcome...
Tavia