Vhezyen noted Felor's efforts to examine the sigil on Zora. Felor's got the right of it, and it couldn't hurt to take a look. Rising from his chair, he approaches Zora, less concerned than he is curious, although he is glad to help her. "Perhaps I could take a look at your sigil, if you don't mind?" A nod to Felor. "With events stirring around us, attending to this escaped me. Maybe I can help."
An Arcane check on the sigil, along with a Detect Magic spell for insurance on discerning the sigil's nature. We're in a private hall, so I imagine Detect Magic would be fine to cast, being a low key spell.
Rolls
Arcane - (1d20+10)
(16) + 10 = 26