Lestie, you're quite right about Pinterest. So annoying. I don't know when it took up doing this, but a friend alerted me to it only recently. Since then I've tried to use direct URLs in the forum, but slipped up here.
Unfortunately, my article links are all to Pinterest - because it was a way of ensuring that the links didn't break every time NASA and others reorganised their websites. (I'm not sure what to do now.)
Anyhow Found on Tethys by Christina Sng looks as though it meant to be a haiku, but It seems to be slightly oversyllabled, if so.
FOUND ON TETHYSOLD MOON GRAFFITI
FROM TITAN'S LAST VISIT
FORGOT THE WASHABLE MARKER
This is superimposed on the
picture of red streaks on Tethys.