Editor's Note: This story was updated on Dec. 29 to reflect the new closing date for the exhibition.
At first glance, it seems like a charming exhibition: Ten old-fashioned suitcases, with a miniature diorama in each. The models, with their meticulously detailed furnishings, remind you of dollhouses.
Then you spot snaking tangles of exposed wires, rubble-strewn streets and blasted chandeliers. A child's tricycle is gritty, covered in dust.