 FACT: In Venice, Sarah is shown in a large rectangular room filled  with paintings by Tintoretto (which she had earlier declared her  desire to see) and then leaves and is accosted on the stairs by  Peter. However, the room with the Tintorettoss is in the Scuola  Grande di San Rocco, not in the Santa Maria della Salute Church,  which is where she is shown leaving. They arent even in the same  neighborhood. (And La Salute is in the shape of an oval, and has no  rectangular rooms)