Reading 'Inferno' by Dan Brown and am totally stoked I got one of the clues! And in fact, I used it myself a few years ago (...sort of).
[Spoiler (click to open)]Just got up to the clue "cerca trova" which mean "seek" and "find," hidden on a Italian fresco which is rumoured to hide Leonardo da Vinci's 'Battle of Anghiari,' a famous supposedly lost painting.
And I totally knew it! Also for an art exhibition a few years ago I inked "cerca trova" on the side of the canvas on my submission as a reference.
And I also knew from the start he wasn't saying "very sorry."
Ha. I know more than ...at least one of the characters.
*now back to reading*
- I think like Dan Brown ...a little