Thank you, those line drawings are safe. Maybe because it’s very clear they’re not the real thing. You’d think photos would be safe, I mean, I know perfectly well they’re 2-dimensional representations and they’re not going to do anything, and sometimes they’re just shivers-down-the-back creepy, and sometimes they’re worse. I don’t really undestand what makes the difference.
Anyway, I agree with either the head alone, or 3 or 4.