Going against the grain here but I love the ambiguity of having ravens. That raven scoop neck tank looks like something I would actually wear a lot (though having options with a lower neckline and sleeves would be great).
I absolutely adore the temporary inversion quote.
I humbly submit having a raven with a gold coin in its beak flying off as a possible symbol. Maybe with a little message relating to collecting tribute - either a quote from the book where Siobhan was musing about it or just something like “Tribute collected”.