Giacomo gets no particular feeling about Zachary. That means that either Zachary is very good at hiding his deception, or that he’s trustworthy, or maybe that Zachary sometimes flim-flams the rubes, but really does have quality merchandise for the discerning buyer.
Giacomo sees no particularly easy-to-steal items in the crowd. However, he does spot the son of the Doge, Marco Valente, among the onlookers. Marco seems to be slumming today; his clothes are only those of a merchant, and a little tattered at that, though he does move a little stiffly.