There are three building that make up the Procuratie - the Procuratie Vecchie on the north side (right), the Procuratie Nuove by Vincenzo Scamozzi on the south side (left), and the Napoleonic Wing of the Procuraties in between (straight ahead) the other two buildings on the square.
The Procuratie (literally, "procuracies") are three connected buildings on St Mark's Square in Venice. They are also connected to St Mark's Clocktower. They are historic buildings over arcades, the last of them completed, to finish off the square, under Napoleon's occupation.