Your logic is unassailable. I'd like to change my answer.
It *was* https://www.youtube.com/watch?v=ibQV5mFE-Kk but now it's what you said.
WRT belly-buttons: that's one big damn puzzler. I'm calling shenanigans, I don't think the artist was there at all.
(
RRNot is a miserable sinner,
Fri 6 Mar 2015, 22:38,
archived)