SALT Galata occupies a building that wears two different faces at once. Its architect, Alexandre Vallaury, gave the uphill street a sober European front and turned an ornate, Orientalist facade toward the Golden Horn, mirroring the two worlds the structure straddled. Completed in 1892 as headquarters of the Imperial Ottoman Bank, it anchored Bankalar Caddesi, the stone canyon where the empire's money was counted. In 2011 the cultural institution SALT reopened it, keeping the strong-room doors and shelves of handwritten ledgers in place.
You enter through a hall built to reassure depositors, then descend to the preserved vaults, where heavy steel doors and cases of engraved banknotes show how a state once financed itself. Above, a research library open to anyone climbs several floors, its reading rooms usually quiet under tall windows. Exhibitions on architecture, society and design rotate through the galleries, and beneath the glass roof of the old banking hall you can simply sit with a coffee. It feels less like a museum than a working archive you are allowed to wander.